HILUX Electrical Wiring Diagram - Tuning Conceptstuningconcepts.com/Cars/Hilux/VigoElecWiringDiagram.pdf · HILUX Electrical Wiring Diagram Pub. No. DR114W. NOTICE When handling supplemental

HILUX

Electrical Wiring Diagram

Pub. No. DR114W

NOTICEWhen handling supplemental restraint system components (removal,installation or inspection, etc.), always follow the direction given in the repairmanuals listed above to prevent accidents and supplemental restraintsystem malfunction.

FOREWORD

This wiring diagram manual has been prepared to provide

information on the electrical system of the HILUX.

Applicable models: KUN15, 16, 25, 26 Series

For service specifications and repair procedures of the above

models other than those listed in this manual, refer to the

following manuals;

Manual Name Pub. No. HILUX Repair Manual

HILUX New Car Features

DR172E

NCF271E

All information in this manual is based on the latest product

information at the time of publication. However, specifications

and procedures are subject to change without notice.

2004All rights reserved. This book may not bereproduced or copied, in whole or in part, withoutthe written permission of Toyota MotorCorporation.

1

HILUXELECTRICAL WIRING DIAGRAM

Section Code Page

INTRODUCTION A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

HOW TO USE THIS MANUAL B. . . . . . . . . . . . . . . . . . . 3

TROUBLESHOOTING C. . . . . . . . . . . . . . . . . . . . . . . . . . 12

ABBREVIATIONS D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

GLOSSARY OF TERMS AND SYMBOLS E. . . . . . . . . 18

RELAY LOCATIONS F. . . . . . . . . . . . . . . . . . . . . . . . . . . 20

ELECTRICAL WIRING ROUTING G. . . . . . . . . . . . . . . 36

SYSTEM CIRCUITS H. . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

GROUND POINT I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

POWER SOURCE (Current Flow Chart) J. . . . . . . . . 188

CONNECTOR LIST K. . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

PART NUMBER OF CONNECTORS L. . . . . . . . . . . . . 202

OVERALL ELECTRICAL WIRING DIAGRAM M. . . . . 206

2

A INTRODUCTION

This manual consists of the following 13 sections:

No. Section Description

AINDEX Index of the contents of this manual.

AINTRODUCTION Brief explanation of each section.

B HOW TO USE THISMANUAL Instructions on how to use this manual.

C TROUBLE–SHOOTING Describes the basic inspection procedures for electrical circuits.

D ABBREVIATIONS Defines the abbreviations used in this manual.

EGLOSSARY OFTERMS ANDSYMBOLS

Defines the symbols and functions of major parts.

F RELAY LOCATIONS Shows position of the Electronic Control Unit, Relays, Relay Block, etc.This section is closely related to the system circuit.

G ELECTRICALWIRING ROUTING

Describes position of Parts Connectors, Splice points, Ground points, etc.This section is closely related to the system circuit.

H

INDEX Index of the system circuits.

HSYSTEM CIRCUITS

Electrical circuits of each system are shown from the power supply through groundpoints. Wiring connections and their positions are shown and classified by codeaccording to the connection method. (Refer to the section, ”How to use this manual”).The ”System Outline” and ”Service Hints” useful for troubleshooting are also containedin this section.

I GROUND POINT Shows ground positions of all parts described in this manual.

J POWER SOURCE(Current Flow Chart) Describes power distribution from the power supply to various electrical loads.

K CONNECTOR LIST Describes the form of the connectors for the parts appeared in this book.This section is closely related to the system circuit.

L PART NUMBER OFCONNECTORS Indicates the part number of the connectors used in this manual.

MOVERALLELECTRICALWIRING DIAGRAM

Provides circuit diagrams showing the circuit connections.

3

HOW TO USE THIS MANUAL B

This manual provides information on the electrical circuits installed on vehicles bydividing them into a circuit for each system.

The actual wiring of each system circuit is shown from the point where the powersource is received from the battery as far as each ground point. (All circuitdiagrams are shown with the switches in the OFF position.)

When troubleshooting any problem, first understand the operation of the circuitwhere the problem was detected (see System Circuit section), the power sourcesupplying power to that circuit (see Power Source section), and the ground points(see Ground Point section). See the System Outline to understand the circuitoperation.

When the circuit operation is understood, begin troubleshooting of the problemcircuit to isolate the cause. Use Relay Location and Electrical Wiring Routingsections to find each part, junction block and wiring harness connectors, wiringharness and wiring harness connectors, splice points, and ground points of eachsystem circuit. Internal wiring for each junction block is also provided for betterunderstanding of connection within a junction block.Wiring related to each system is indicated in each system circuit by arrows(from__, to__). When overall connections are required, see the Overall ElectricalWiring Diagram at the end of this manual.

[A]

[B]

[H]

[D]

[F]

[E]

[ I ]

[L]

[M]

[J]

[K]

[G][C]

1

2

IB

IB

3

4

47

2 1 11

13

4

1

2

6

3

1

2

B18

BL

R LG

R

B18G R

3

4

Rea

r C

ombi

natio

n Li

ght R

HR

7

Rea

r C

ombi

natio

n Li

ght L

HR

6

High MountedStop Light

H17

Light Failure Sensor

Stop Light SW

ABS ECU

S 6

CombinationMeter

C 7

BV11 W B

(Shielded)

BV11

I 5G W

IB2

IB1

IE114

BO

50

8L 4

15ASTOP

7.5AGAUGE

From Power Source System (See Page 66)

Stop Light

GR

WB

WB

WB

WB

GB

YG

RL

R

GR

WR

GW

WB

GW

W/G

)

( S/D

)L

L

( ( S/D

)

Sto

p

Sto

p

Rea

r Li

ghts

4

B HOW TO USE THIS MANUAL

∗ The system shown here is an EXAMPLE ONLY. It is different to the actualcircuit shown in the SYSTEM CIRCUITS SECTION.

5

B

[A] : System Title

[B] : Indicates a Relay Block. No shading is used andonly the Relay Block No. is shown to distinguish itfrom the J/BExample: Indicates Relay Block No.1

[C] : ( ) is used to indicate different wiring andconnector, etc. when the vehicle model, enginetype, or specification is different.

[D] : Indicates related system.

[E] : Indicates the wiring harness and wiring harnessconnector. The wiring harness with male terminal isshown with arrows ( ).Outside numerals are pin numbers.

Female Male ( )

The first letter of the code for each wiring harnessand wiring harness connector(s) indicates thecomponent’s location, e.g, ”E” for the EngineCompartment, ”I” for the Instrument Panel andSurrounding area, and ”B” for the Body andSurrounding area.

When more than one code has the first and secondletters in common, followed by numbers (e.g, IH1,IH2), this indicates the same type of wiring harnessand wiring harness connector.

[F] : Represents a part (all parts are shown in sky blue).The code is the same as the code used in partsposition.

[G] : Junction Block (The number in the circle is the J/BNo. and the connector code is shown beside it).Junction Blocks are shaded to clearly separatethem from other parts.

3C indicates thatit is insideJunction BlockNo.3

Example:

[H] : Indicates the wiring color.

Wire colors are indicated by an alphabetical code.

B = Black W = White BR = Brown

L = Blue V = Violet SB = Sky Blue

R = Red G = Green LG = Light Green

P = Pink Y = Yellow GR = Gray

O = Orange

The first letter indicates the basic wire color and thesecond letter indicates the color of the stripe.

Example: L – Y

L(Blue)

Y(Yellow)

[I] : Indicates a wiring Splice Point (Codes are ”E” for theEngine Room, ”I” for the Instrument Panel, and ”B”for the Body).

The Location of splice Point I 5 is indicated by theshaded section.

[J] : Indicates a shielded cable.

[K] : Indicates the pin number of the connector.The numbering system is different for female andmale connectors.

Example: Numbered in orderfrom upper left tolower right

Numbered in orderfrom upper right tolower left

Female Male

[L] : Indicates a ground point.

The first letter of the code for each ground point(s)indicates the component’s location, e.g, ”E” for theEngine Compartment, ”I” for the Instrument Paneland Surrounding area, and ”B” for the Body andSurrounding area.

[M] : Page No.

[N]

[O]

[P]

[Q]

[R]

[S]

[T]

[U]

6


Current is applied at all times through the STOP fuse to TERMINAL 2 of the stop light SW.When the ignition SW is turned on, current flows from the GAUGE fuse to TERMINAL 8 of the light failure sensor, and also flowsthrough the rear lights warning light to TERMINAL 4 of the light failure sensor.

Stop Light Disconnection WarningWhen the ignition SW is turned on and the brake pedal is pressed (Stop light SW on), if the stop light circuit is open, the currentflowing from TERMINAL 7 of the light failure sensor to TERMINALS 1, 2 changes, so the light failure sensor detects thedisconnection and the warning circuit of the light failure sensor is activated.As a result, the current flows from TERMINAL 4 of the light failure sensor to TERMINAL 11 to GROUND and turns the rear lightswarning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the warningcircuit on and holds the warning light on until the ignition SW is turned off.

S6 Stop Light SW2–1 : Closed with the brake pedal depressed

L4 Light Failure Sensor1, 2, 7–Ground : Approx. 12 volts with the stop light SW on

4, 8–Ground : Approx. 12 volts with the ignition SW at ON position11–Ground : Always continuity

: Parts Location

Code See Page Code See Page Code See Page

C7 34 L4 36 R7 37

H17 36 R6 37 S6 35

: Relay Blocks

Code See Page Relay Blocks (Relay Block Location)

1 18 R/B No.1 (Instrument Panel Brace LH)

: Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)

IB 20 Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)

3C 22 Instrument Panel Wire and J/B No.3 (Instrument Panel Brace LH)

: Connector Joining Wire Harness and Wire Harness

Code See Page Joining Wire Harness and Wire Harness (Connector Location)

IE1 42 Floor Wire and Instrument Panel Wire (Left Kick Panel)

BV1 50 Luggage Room Wire and Floor Wire (Luggage Room Left)

: Ground Points

Code See Page Ground Points Location

BL 50 Under the Left Center Pillar

BO 50 Back Panel Center

: Splice Points

Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points

I5 44 Cowl Wire B18 50 Luggage Room Wire

System Outline

Service Hints

7

B

[N] : Explains the system outline.

[O] : Indicates values or explains the function for reference during troubleshooting.

[P] : Indicates the reference page showing the position on the vehicle of the parts in the system circuit.

Example : Part ”L4” (Light Failure Sensor) is on page 36 of the manual.∗ The letter in the code is from the first letter of the part, and the number indicates its order in parts

starting with that letter.Example : L 4

ÁÁ

Parts is 4th in orderLight Failure Sensor

[Q] : Indicates the reference page showing the position on the vehicle of Relay Block Connectors in the system circuit.

Example : Connector ”1” is described on page 18 of this manual and is installed on the left side of the instrumentpanel.

[R] : Indicates the reference page showing the position on the vehicle of J/B and Wire Harness in the system circuit.

Example : Connector ”3C” connects the Instrument Panel Wire and J/B No.3. It is described on page 22 of thismanual, and is installed on the instrument panel left side.

[S] : Indicates the reference page describing the wiring harness and wiring harness connector (the female wiringharness is shown first, followed by the male wiring harness).

Example : Connector ”IE1” connects the floor wire (female) and Instrument panel wire (male). It is described onpage 42 of this manual, and is installed on the left side kick panel.

[T] : Indicates the reference page showing the position of the ground points on the vehicle.

Example : Ground point ”BO” is described on page 50 of this manual and is installed on the back panel center.

[U] : Indicates the reference page showing the position of the splice points on the vehicle.

Example : Splice point ”I5” is on the Cowl Wire Harness and is described on page 44 of this manual.

8


The ground points circuit diagram shows the connections from all major parts to the respective ground points. Whentroubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identifythe problem ground quickly. The relationship between ground points ( EA , IB and IC shown below) can also bechecked this way.

5

5

5

5

4

4

4

4

4BA15

IB18

EA2

ID115

IC33

IA12

E 3

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B W–B

W–B

W–B W–B

W–B

W–B W–B W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B W–B W–B

W–B

BR

W–B

BR BR

W–B

W–BW–B

W–B

W–B

W–B

W–BW–B W–B

W–B

W–B

W–B

W–B

W–B

BR

W–B

BRBR

BR

W–B(4A–GZE)

W–BW–B

I 2

I 2

B 5I 5

I 5

I 5

B 5

B 5

B 5

I 5

I 5

I 3I 3

E 3

E 3

E 3

E 2

E 4

E 5

E 4

E 5

E 6E 4

E 4

B 4

EA

I 4

B 4

B 4

I 4 I 8

IB IC

4

4

3E5

3E6

3G13

3F3

3D1

3B7

W–B

W–B

W–BW–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

I 6

I 6

I 23C7

10

A

A

A

A

A

A

JunctionConnector

J 1

W–B

W–B

W–B

W–B

BR

W–B

W–B

W–B

W–B

W–B

W–B

I GROUND POINT

FAN MAIN Relay

FAN MAIN Relay

A/C Relay No.2

A/C Relay No.3

Radiator Fan Motor

Headlight Cleaner Relay

Headlight LH

Headlight RH

Front Fog Light LH

Brake Fluid Level SW

Front Fog Light RHFront Turn Signal Light RH

Front Clearance Light RH

Front Turn Signal Light LH

Front Clearance Light LH

Door Lock Control SW

Door Courtesy SW RH

Door Lock Motor RH

Door Lock Control Relay

Blower Resistor

Idle–Up SW

A/C Amplifier

Radio and Player

HEATER Relay

Auto Antenna Motor

A/C Control Assembly

Blower Motor

Blower SW

Parking Brake SW

Combination Meter

Combination SW

Cruise Control ECU

Remote Control Mirror SW

Turn Signal Flasher

Defogger SW

Unlock Warning SW

Power Window Master SW

Power Window ControlRelay

Door Courtesy SW LH

Door Lock Control SW

Door Lock Motor LH

Fuel Control SW

Woofer Speaker Amplifier

Combination Meter

Combination Meter

Fuel Sender

Cigarette Lighter

O/D Main SW

Clock

Combination SW

∗ The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.

9

B

The ”Current Flow Chart” section, describes which parts each power source (fuses, fusible links, and circuit breakers)transmits current to. In the Power Source circuit diagram, the conditions when battery power is supplied to each systemare explained. Since all System Circuit diagrams start from the power source, the power source system must be fullyunderstood.

AC

C

S 2

6

6 5

2

2

2

Battery 30A AM2

Starter

Short Pin

100A ALT

Fusible Link Block

60A ABS

10A ECU–B

7.5A DOME

15A EFI

10A HAZARD

20A RADIO NO.1

10A HORN

20A

10A

Fuse Page

214230112122

194187180166210

ABS

Cigarette LighterCombination Meter

Key Reminder and Seat Belt WarningLight Auto Turn OffTheft Deterrent and Door Lock Control

ABS and Traction ControlCruise ControlElectronically Controlled TransmissionMultiplex Communication System

STOP

System

DOMEHeadlightInterior Light

3 EA2 1 EA1

E 6

E 7

E 7

2

2

22

2

2

2

2

INJECTION Relay

STARTER Relay

B

B

B

B–O 1

1

2

2

3

4

3

4

W–B

W–B

B–W

B–W

E 7

E 7

B

B

W 1.25B FL MAIN

50A MAIN

7.5A AM2

15A HAZ–RADIO

2

2

2

2

2

W

W

EB1

EB1

7

6W–R

I 2 I 2

I 2

W W

W

W

W

1

1

1

1

40A DOOR LOCK CB

7.5A DOME

1 W–L

R

1

1

2

4 3

1

11

1

1 1

1

G

G

W–R

15A TAIL

20A DEFOGB–Y

8 4

3 2

Ignition SWI 8

B–Y1 1

P–L

Battery

15A RAD CIG

2

TAILRelay

Power Source

J POWER SOURCE (Current Flow Chart)

Engine Room R/B (See Page 20)

2

WW

BB

BB

B

W–R

WW

W

G–WA

M2

AM

1

IG2

IG1

W

W

The chart below shows the route by which current flows from the battery to each electrical source(Fusible Link, Circuit Breaker, Fuse, etc.) and other parts.

∗ The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.

Black

[D]

K CONNECTOR LIST

J4 K1 K2 L1

L2 L3 L4 M1 M2 M3

M4 N1 N2 O1 O2

Dark Gray

Gray

Dark GrayBlackGrayGray

A B BA A B C C C

D DD D

AA

AA

AAA A 1

1 2 1 2

1 12 1

2

1 2 36 7 8 9 101112

4 5

71 23 45 6 8

4321

1 2 3 2 3 48 9 105 6

17

1 2 1 1

[A]

[C]

[B]J3

1 2 1 2

6 7 8

1 2A

A

A

AA AA B BA A B C C C

D DD D

I14 I15 I16 J1 J2Dark Gray Gray Black

10


[A] : Indicates connector to be connected to a part. (The numeral indicates the pin No.)

[B] : Junction ConnectorIndicates a connector which is connected to a short terminal.

Junction Connector

Short TerminalSame Color

Junction connector in this manual include a short terminal which isconnected to a number of wire harnesses. Always performinspection with the short terminal installed. (When installing thewire harnesses, the harnesses can be connected to any positionwithin the short terminal grouping. Accordingly, in other vehicles,the same position in the short terminal may be connected to a wireharness from a different part.)Wire harness sharing the same short terminal grouping have thesame color.

[C] : Parts CodeThe first letter of the code is taken from the first letter of part, and the numbers indicates its order in parts whichstart with the same letter.

[D] : Connector ColorConnectors not indicated are milky white in color.

A 1

L PART NUMBER OF CONNECTORS

A/C Ambient Temp. Sensor

Code

90980–11070

Part Number

D 4 Diode (Courtesy)

Code

90980–11608

A 2 A/C Condenser Fan Motor 90980–11237 D 5 Diode (Interior Light) 90980–10962

A 3 A/C Condenser Fan Relay 90980–10940 D 6 Diode (Moon Roof) 90980–11608

A 4 A/C Condenser Fan Resistor 90980–10928

90980–11271

D 7 Door Lock Control Relay 90980–10848

A 5 A/C Magnetic Clutch

90980–11413

D 8 Door Lock Control SW LH90980–11148

A 6 A/T Oil Temp. Sensor

90980–11151

D 9 Door Lock Control SW RH

A 7 ABS Actuator

90980–11009

Door Courtesy SW LH90980–11097

A 8 ABS Actuator

90980–10941

Door Courtesy SW RH

A 9 ABS Speed Sensor Front LH

90980–11002

Door Courtesy SW Front LH

ABS Speed Sensor Front RH

90980–11856

Door Courtesy SW Front RH90980–11156

Airbag Sensor Front LH Door Courtesy SW Rear LH

Airbag Sensor Front RH Door Courtesy SW Rear RH

A10

A11

A12

A13 Airbag Squib 90980–11194 Door Key Lock and Unlock SW LH90980–11170

90980–11070

D10

D11

D12

D13

D14

D15

D16

D17 Door Key Lock and Unlock SW RH

Part NumberPart NamePart Name

[A] [B] [C]

11

B

[A] : Part Code

[B] : Part Name

[C] : Part NumberToyota Part Number are indicated.

Not all of the above part numbers of the connector are established for the supply.

To Ignition SWIG Terminal

Fuse

VoltmeterSW 1

Relay

SW 2 Solenoid

[A]

[B]

[C]

Ohmmeter

SW

Ohmmeter

Diode

Digital Type Analog Type

12

C TROUBLESHOOTING

VOLTAGE CHECK

(a) Establish conditions in which voltage is present at the checkpoint.

Example:[A] – Ignition SW on[B] – Ignition SW and SW 1 on[C] – Ignition SW, SW 1 and Relay on (SW 2 off)

(b) Using a voltmeter, connect the negative lead to a good groundpoint or negative battery terminal, and the positive lead to theconnector or component terminal.This check can be done with a test light instead of a voltmeter.

CONTINUITY AND RESISTANCE CHECK

(a) Disconnect the battery terminal or wire so there is no voltagebetween the check points.

(b) Contact the two leads of an ohmmeter to each of the checkpoints.

If the circuit has diodes, reverse the two leads and checkagain.When contacting the negative lead to the diode positive sideand the positive lead to the negative side, there should becontinuity.When contacting the two leads in reverse, there should be nocontinuity.

(c) Use a volt/ohmmeter with high impedance (10 kΩ/Vminimum) for troubleshooting of the electrical circuit.

To Ignition SWIG Terminal

Test Light

RelayLight

SW 2 Solenoid

Disconnect

Short [A]

DisconnectDisconnect

SW 1

Fuse Case

Short [B]

Short [C]

Pull Up

Press Down Press Down

Pull Up

13

C

FINDING A SHORT CIRCUIT

(a) Remove the blown fuse and disconnect all loads of the fuse.

(b) Connect a test light in place of the fuse.

(c) Establish conditions in which the test light comes on.

Example:[A] – Ignition SW on[B] – Ignition SW and SW 1 on[C] – Ignition SW, SW 1 and Relay on (Connect the

Relay) and SW 2 off (or Disconnect SW 2)

(d) Disconnect and reconnect the connectors while watching thetest light.The short lies between the connector where the test lightstays lit and the connector where the light goes out.

(e) Find the exact location of the short by lightly shaking theproblem wire along the body.

CAUTION:(a) Do not open the cover or the case of the ECU unless

absolutely necessary. (If the IC terminals are touched,the IC may be destroyed by static electricity.)

(b) When replacing the internal mechanism (ECU part) ofthe digital meter, be careful that no part of your body orclothing comes in contact with the terminals of leadsfrom the IC, etc. of the replacement part (spare part).

DISCONNECTION OF MALE AND FEMALECONNECTORS

To pull apart the connectors, pull on the connector itself, notthe wire harness.

HINT : Check to see what kind of connector you aredisconnecting before pulling apart.

(mm)

Reference:

ToolUpExample:(Case 1)

Terminal Retainer

Terminal Retainer

[Retainer at Full Lock Position]

[Retainer at Temporary Lock Position]

StopperTerminalRetainer

SecondaryLocking Device

Example:(Case 2)

14

C TROUBLESHOOTING

HOW TO REPLACE TERMINAL(with terminal retainer or secondary locking device)

1. PREPARE THE SPECIAL TOOL

HINT : To remove the terminal from the connector, pleaseconstruct and use the special tool or like object shown onthe left.

2. DISCONNECT CONNECTOR

3. DISENGAGE THE SECONDARY LOCKING DEVICE OR

TERMINAL RETAINER.

(a) Locking device must be disengaged before the terminallocking clip can be released and the terminal removed fromthe connector.

(b) Use a special tool or the terminal pick to unlock the secondarylocking device or terminal retainer.

NOTICE:Do not remove the terminal retainer from connector body.

[A] For Non–Waterproof Type Connector

HINT : The needle insertion position varies according to the

connector’s shape (number of terminals etc.), so

check the position before inserting it.

”Case 1”

Raise the terminal retainer up to the temporary lock

position.

”Case 2”

Open the secondary locking device.

ToolTab

Tab

TerminalRetainer

Access Hole( Mark)

Tool

Tool

[Female]

Example:

[Male]

(Case 1)

[Male] [Female]

Retainerat Full Lock Position

Retainerat Temporary Lock Position

Terminal Retainer

[Male] Press Down [Female]Press Down

ToolTool

Example:(Case 2)

15

C

[B] For Waterproof Type Connector

HINT : Terminal retainer color is differentaccording to connector body.

Example:Terminal Retainer : Connector BodyBlack or White : GrayBlack or White : Dark GrayGray or White : Black

”Case 1”Type where terminal retainer is pulledup to the temporary lock position (PullType).

Insert the special tool into the terminalretainer access hole (Mark) and pullthe terminal retainer up to thetemporary lock position.

HINT : The needle insertion position variesaccording to the connector’s shape(Number of terminals etc.), so checkthe position before inserting it.

”Case 2”Type which cannot be pulled as far asPower Lock insert the tool straight intothe access hole of terminal retainer asshown.

Retainer atFull Lock Position

[Male] [Female]

Retainer atTemporary Lock Position

Locking Lug

Tool

16

C TROUBLESHOOTING

Push the terminal retainer down to the temporary lock position.

(c) Release the locking lug from terminal and pull the terminal outfrom rear.

4. INSTALL TERMINAL TO CONNECTOR

(a) Insert the terminal.

HINT:1. Make sure the terminal is positioned correctly.2. Insert the terminal until the locking lug locks firmly.3. Insert the terminal with terminal retainer in the temporary lock

position.

(b) Push the secondary locking device or terminal retainer in tothe full lock position.

5. CONNECT CONNECTOR

∗ The titles given inside the components are the names of the terminals (terminal codes) and are not treated as beingabbreviations.

17

ABBREVIATIONS D

ABBREVIATIONS

The following abbreviations are used in this manual.

2WD = Two Wheel Drive Vehicles

4WD = Four Wheel Drive Vehicles

A/C = Air Conditioner

A/T = Automatic Transmission

ABS = Anti–Lock Brake System

ADD = Automatic Disconnecting Differential

CAN = Controller Area Network

CD = Compact Disc

DLC3 = Data Link Connector 3

ECT = Electronic Control Transmission

ECU = Electronic Control Unit

EDU = Electronic Driving Unit

EGR = Exhaust Gas Recirculation

IC = Integrated Circuit

INT = Intermittent

J/B = Junction Block

LCD = Liquid Crystal Display

LH = Left–Hand

M/T = Manual Transmission

R/B = Relay Block

RH = Right–Hand

SRS = Supplemental Restraint System

SW = Switch

TEMP. = Temperature

VRV = Vacuum Regulating Valve

VSV = Vacuum Switching Valve

w/ = With

w/o = Without

18

E GLOSSARY OF TERMS AND SYMBOLS

BATTERYStores chemical energy andconverts it into electrical energy.Provides DC current for the auto’svarious electrical circuits.

GROUNDThe point at which wiring attaches tothe Body, thereby providing a returnpath for an electrical circuit; without aground, current cannot flow.

CAPACITOR (Condenser)A small holding unit for temporarystorage of electrical voltage.

HEADLIGHTSCurrent flow causes a headlightfilament to heat up and emit light. Aheadlight may have either a single(1) filament or a double (2) filament

1. SINGLE FILAMENT

CIGARETTE LIGHTERAn electric resistance heatingelement.

2. DOUBLE FILAMENT

CIRCUIT BREAKERBasically a reusable fuse, a circuitbreaker will heat and open if toomuch current flows through it.Some units automatically reset whencool, others must be manually reset.

HORNAn electric device which sounds aloud audible signal.

DIODEA semiconductor which allowscurrent flow in only one direction.

IGNITION COILConverts low–voltage DC currentinto high–voltage ignition current forfiring the spark plugs.

DIODE, ZENERA diode which allows current flow in onedirection but blocks reverse flow only upto a specific voltage. Above that potential,it passes the excess voltage. This acts asa simple voltage regulator.

LIGHTCurrent flow through a filamentcauses the filament to heat up andemit light.

PHOTODIODEThe photodiode is a semiconductorwhich controls the current flowaccording to the amount of light.

LED (LIGHT EMITTING DIODE)Upon current flow, these diodes emitlight without producing the heat of acomparable light.

DISTRIBUTOR, IIAChannels high–voltage current fromthe ignition coil to the individualspark plugs.

METER, ANALOGCurrent flow activates a magneticcoil which causes a needle to move,thereby providing a relative displayagainst a background calibration.

FUSEA thin metal strip which burns throughwhen too much current flows through it,thereby stopping current flow andprotecting a circuit from damage.

FUSIBLE LINK

METER, DIGITALCurrent flow activates one or manyLED’s, LCD’s, or fluorescentdisplays, which provide a relative ordigital display.

FUEL

FUSIBLE LINKA heavy–gauge wire placed in highamperage circuits which burns through onoverloads, thereby protecting the circuit.The numbers indicate the crosssectionsurface area of the wires.

(for Medium Current Fuse)

(for High Current Fuse or Fusible Link)

MOTORA power unit which convertselectrical energy into mechanicalenergy, especially rotary motion.

M

19

E

RELAYBasically, an electrically operatedswitch which may be normallyclosed (1) or open (2).Current flow through a small coilcreates a magnetic field which eitheropens or closes an attached switch.

1. NORMALLY CLOSED

2. NORMALLY OPEN

SWITCH, MANUALOpens and closescircuits, thereby

SPEAKERAn electromechanical device whichcreates sound waves from currentflow.

RELAY, DOUBLE THROWA relay which passes currentthrough one set of contacts or theother.

Opens and closescircuits, therebystopping (1) orallowing (2) currentflow.

1. NORMALLY OPEN

2. NORMALLY CLOSED

RESISTORAn electrical component with a fixedresistance, placed in a circuit toreduce voltage to a specific value.

SWITCH, DOUBLE THROWA switch which continuously passescurrent through one set of contactsor the other.

RESISTOR, TAPPEDA resistor which supplies two ormore different non adjustableresistance values.

SWITCH, IGNITIONA key operated switch with severalpositions which allows variouscircuits, particularly the primaryignition circuit, to becomeoperational.

RESISTOR, VARIABLE or RHEOSTATA controllable resistor with a variablerate of resistance.Also called a potentiometer orrheostat.

operational.

SENSOR (Thermistor)A resistor which varies its resistancewith temperature.

SWITCH, WIPER PARKAutomatically returns wipers to thestop position when the wiper switchis turned off.

(Reed Switch Type)

SENSOR, SPEEDUses magnetic impulses to openand close a switch to create a signalfor activation of other components.

TRANSISTORA solidstate device typically used asan electronic relay; stops or passescurrent depending on the voltageapplied at ”base”.

SHORT PINUsed to provide an unbrokenconnection within a junction block.

WIRESWires are always drawn asstraight lines on wiringdiagrams.Crossed wires (1) without ablack dot at the junction are

(1) NOT CONNECTED

SOLENOIDAn electromagnetic coil which formsa magnetic field when current flows,to move a plunger, etc.

black dot at the junction arenot joined;crossed wires (2) with ablack dot or octagonal ( )mark at the junction arespliced (joined)connections.

(2) SPLICED

Engine Room R/BEngine Room J/B

Injector Driver(EDU)

Skid Control ECUwith Actuator

20

F RELAY LOCATIONS

[Engine Compartment]

Airbag Sensor Assembly Center

Transponder KeyAmplifier

Turn Signal Flasher

Shift LockControl ECUA/C Amplifier

R/B No.3

Theft Warning ECU

4WD Control ECU

Transmission ControlECU

Driver Side J/B

Transponder Key ECUEngine ECU

21

F

[Instrument Panel]

*1

*2

*3

*4

*5

*6

*7

*81 215A

FOG

1 210AHORN

1 225AEFI

130ADCC

2

2 20AH-LP RH

1

2 20AH-LP LH

1

17.5AALT-S

2

17.5ADOME

2

17.5AECU-B

RAD

2

115ATURN-HAZ

2

115A 2

Unit D

* 1:100A ALT (for High Current)* 2:80A GLOW (for High Current)* 3:50A BATT P/I (for High Current)* 4:30A AM2 (for High Current)* 5:40A MAIN (for High Current)* 6:40A ABS NO.1 (for High Current)* 7:40A FR HTR (for High Current)* 8:30A ABS NO.2 (for High Current)

Unit C

Unit B

Unit A

22

F RELAY LOCATIONS

1 : Engine Room R/BEngine Compartment Left (See Page 20)

: Engine Room J/BEngine Compartment Left (See Page 20)

(Inner Circuit : See Page 26)

3 4

Unit D

1 24321

4321

4321

1 1 11

Back View

Side View

Side View

Top View

(from Engine Room Main Wire)


(from Engine Wire)Wire Coler : B

(from Engine Room Main Wire)Wire Coler : B

(from Engine Room Main Wire)Wire Coler : B

(from Engine Room Main Wire)Wire Coler : W

1B

1E 1F 1G 1A

1C

Unit A

23

F

23

4

567

8

1

8

765

432

1

ST Relay

GLOW Relay

Back View




1

8765

4321

123

4

5678

1

12

3

5

1

2

35

1I

1J

1H

Unit B

Unit C

Top View

24

F RELAY LOCATIONS

1 : Engine Room R/BEngine Compartment Left (See Page 20)

: Engine Room J/BEngine Compartment Left (See Page 20)

(Inner Circuit : See Page 27)

25

Memo

1 1F

1 1E

2 1B

1 1C

2 1C

1

1

1

1

1

1 1G

3 1B

4 1B

3 1C

1 1A

1

1

1

Unit A

Unit D

80A GLOW

100A ALT

40A ABS NO.1

40A FR HTR

30A ABS NO.2

30A AM2

40A MAIN

30A DCC 7.5A ECU-B

15A RAD

7.5A DOME

20A H-LP RH

20A H-LP LH

7.5A ALT-S

15A TURN-HAZ

50A BATT P/I

21 21

21

21

21

21

12

12

26

F RELAY LOCATIONS

[Engine Room R/B and Engine Room J/B Inner Circuit]

1 1H

1 1I

4 1I

3 1I

2 1I

5 1I

8 1I

7 1I

6 1I

1 1J

4 1J

3 1J

2 1J

5 1J

8 1J

7 1J

6 1J

Unit B

1 2

1 2

1 2

15A FOG

FOG Relay

HORN Relay

MAIN Relay

EDU Relay

10A HORN

25A EFI

27

F

2 1

34

1

1

2

5

7.5A

ST

7.5A

MET

7.5A

ACC

7.5A

IGN

20A

WIP

10A

ECU-IG&GAUGE

15A

CIG

15A

INJ

7.5A

OBD

10A

STOP

10A

TAIL

15A

PWR OUT

10A

A/C

4321

9 8 7 6 5 4 3 2 1101112131415161718

9101112 8 76 5 4 3 2 1

910 8 76 5 4 3 2 1

2 1

6 5 4 3

12

34561 2 3 4 5 6

107 8 9

1 2 3 4 5 67 8

(from Instrument Panel Wire)




(from Roof Wire)






(from Floor Wire)

(from Floor Wire)

(from Floor Wire)

Yellow

Black Black

9101112

1 2 3 4 5 6 7 8 9101112131415161718

1234

1

1

2

12345

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

10

11

12

13

14

8

9

1

2

3

4

5

6

7

10

11

12

13

14

8

9

1

2

3

4

5

6

7

10

11

12

13

14

8

9

1

2

3

4

5

6

7

10

11

12

13

14

8

9

1

2

3

4

5

6

7

10

11

12

13

14

8

9

1

2

3

4

5

6

7

10

11

12

13

14

8

9

1

2

3

4

5

6

7

10

11

12

13

14

8

9

1

2

3

4

5

6

7

10

11

12

13

14

8

9

2B

2C

2D

2E

2F

2G

2H 2K 2L

2M

2J

2I

2A

28

F RELAY LOCATIONS

: Driver Side J/B Instrument Panel Brace RH (See Page 21)

1 2

3

5

35

1 2

1

2

1

2

9101112131415161718

87654321

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

Gray

Gray


Gray





Integration Relay

HTR Relay

40A IG1(for High Current)

40A AM1(for High Current)

PWR OUT Relay


9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

2O

2N

2P

2R 2S

2Q

29

F

2 2J

2 2I

1 2E

9 2D

1 2F

2 2E

17 2D

18 2D

1 2B

2 2B

24 2N

8 2N

24 2O

8 2O

23 2N

7 2N

23 2O

7 2O

1 2G

2 2C

3 2C

4 2C

1 2H

5 2E

26 2R

10 2R

26 2S

10 2S

9 2L

9 2M

9 2K

30 2R

14 2R

30 2S

14 2S

2 2P

18 2P

18 2Q

2 2Q

3 2A

5 2A

13 2D

15 2D

16 2D

23 2P

7 2P

23 2Q

7 2Q

7 2J

7 2I

12 2C

1 2C

5 2C

14 2D

2 2F

2 2H

2 2A

6 2A

32 2R

16 2R

32 2S

16 2S

31 2R

15 2R

31 2S

15 2S

14 2L

14 2M

14 2K

54

1

HTR Relay

PWR OUT Relay15A PWR OUT

7.5A ACC

15A CIG

10A TAIL

7.5A OBD

10A STOP

40A IG1

40A AM1

20A WIP

10A ECU-IG&GAUGE

10A A/C

3

2

5

1

3

2

21

21

(Cont. Next Page)

30

F RELAY LOCATIONS

[Driver Side J/B Inner Circuit]

13 2L

13 2M

13 2K

4 2L

4 2M

4 2K

8 2L

8 2M

8 2K

7 2C

6 2C

3 2B

21 2N

5 2N

21 2O

5 2O

8 2C

9 2C

10 2C

11 2C

24 2R

8 2R

24 2S

8 2S

25 2P

9 2P

25 2Q

9 2Q

8 2J

8 2I

4 2E

32 2N

16 2N

32 2O

16 2O

20 2R

4 2R

20 2S

4 2S

25 2R

9 2R

25 2S

9 2S

19 2N

3 2N

19 2O

3 2O

22 2R

6 2R

22 2S

6 2S

6 2L

6 2M

6 2K

8 2B

1 2D

10 2D

11 2D

12 2D

4 2B

21 2P

5 2P

21 2Q

5 2Q

5 2J

5 2I

7 2B

22 2P

6 2P

22 2Q

6 2Q

6 2J

6 2I

7.5A ST

7.5A IGN

7.5A MET

(Cont'd)

(Cont. Next Page)

31

F

4 2H

7 2D

6 2D

5 2D

4 2D

3 2D

2 2D

3 2E

31 2N

15 2N

31 2O

15 2O

30 2N

14 2N

30 2O

14 2O

1 2A

4 2A

28 2N

12 2N

28 2O

12 2O

27 2N

11 2N

27 2O

11 2O

22 2N

6 2N

22 2O

6 2O

29 2N

13 2N

29 2O

13 2O

26 2N

10 2N

26 2O

10 2O

25 2N

9 2N

25 2O

9 2O

27 2R

11 2R

27 2S

11 2S

10 2L

10 2M

10 2K

28 2R

12 2R

28 2S

12 2S

11 2L

11 2M

11 2K

29 2R

13 2R

29 2S

13 2S

12 2L

12 2M

12 2K

20 2N

4 2N

20 2O

4 2O

16DCTY

ILE

L1

UL1

ALTBGND

ACT-

Integration Relay

ACT+

BECU

15

14

13

12

11

10

9

8

5

6 1

17

18

2

3

4

(Cont'd)

(Cont. Next Page)

32

F RELAY LOCATIONS


20 2P

4 2P

20 2Q

4 2Q

4 2J

4 2I

26 2P

10 2P

26 2Q

10 2Q

9 2J

9 2I

18 2N

2 2N

18 2O

2 2O

17 2N

1 2N

17 2O

1 2O

32 2P

16 2P

32 2Q

16 2Q

31 2P

15 2P

31 2Q

15 2Q

14 2J

14 2I

30 2P

14 2P

30 2Q

14 2Q

13 2J

13 2I

24 2P

8 2P

24 2Q

8 2Q

29 2P

13 2P

29 2Q

13 2Q

12 2J

12 2I

28 2P

12 2P

28 2Q

12 2Q

11 2J

11 2I

19 2P

3 2P

19 2Q

3 2Q

3 2J

3 2I

27 2P

11 2P

27 2Q

11 2Q

10 2J

10 2I

17 2P

1 2P

17 2Q

1 2Q

1 2J

1 2I

(Cont'd)

(Cont. Next Page)

33

F

23 2R

7 2R

23 2S

7 2S

7 2L

7 2M

7 2K

21 2R

5 2R

21 2S

5 2S

5 2L

5 2M

5 2K

19 2R

18 2R

2 2R

18 2S

2 2S

2 2L

2 2M

2 2K

17 2R

1 2R

17 2S

1 2S

1 2L

1 2M

1 2K

3 2R

19 2S

3 2S

3 2L

3 2M

3 2K

(Cont'd)

34

F RELAY LOCATIONS


5 3

2

1

35

1

2

2 1

1

2

25A

20A

DO

OR

DE

F

2

IG1 Relay

DEF Relay

30A PWR(for High Current)

1

35

F

3 : R/B No.3 Cowl Side Panel LH (See Page 21)

36

G ELECTRICAL WIRING ROUTING

Position of Parts in Engine Compartment

A4

I3

B2

B3

A8

A7

H2

F3

I1

I2

F10

F4

I4

H1

F7A2 F8B1 E1F6F5 E2 G1 E4

E3H4 A3A1A6C3 F11F9 H3 C4 C1 A5 C2 F2

A 1 A/C CompressorA 2 A/T Fluid Temp. SensorA 3 ADD ActuatorA 4 Air Flow MeterA 5 Airbag Sensor (Front LH)A 6 Airbag Sensor (Front RH)A 7 AlternatorA 8 Alternator

B 1 Back–Up Lamp SWB 2 Brake Fluid Level Warning SWB 3 Brake Vacuum Warning SW

C 1 Camshaft Position SensorC 2 Clearance Lamp (Front LH)C 3 Clearance Lamp (Front RH)C 4 Crankshaft Position Sensor

E 1 ECT SolenoidE 2 EGR Valve Position SensorE 3 Engine Hood Courtesy SWE 4 Engine Oil Pressure Sensor

F 2 Fog Lamp (Front LH)F 3 Fog Lamp (Front RH)F 4 Fuel Filter Warning SWF 5 Fuel Injector (No.1)F 6 Fuel Injector (No.2)F 7 Fuel Injector (No.3)F 8 Fuel Injector (No.4)F 9 Fuel Pressure SensorF 10 Fuel Sedimenter Level Warning SWF 11 Fuel Temp. Sensor

G 1 Glow Plug

H 1 Headlamp (LH)H 2 Headlamp (RH)H 3 Horn (High)H 4 Horn (Low)

I 1 Injector Driver (EDU)I 2 Injector Driver (EDU)I 3 Inlet Air Temp. Sensor (Air Cleaner)I 4 Inlet Air Temp. Sensor (Inter Cooler)

37

G

Position of Parts in Engine Compartment

S1

S2

T15

T10

T11

T13

P1

V2

T1

J1

V1

T14

S7

T12

T2N1 T9

(*2)

W3 S3

(*6)

S3

(*8)

S3

(*7)

T4

(*5)

T3 T4

(*4)

T5 T9

(*3)

* 2:2KD-FTV w/o Inter Cooler* 1:A/T

* 3:Except *2* 4:A/T 4WD* 5:M/T 4WD* 6:4WD, M/T 2WD w/ Inter Cooler* 7:M/T 2WD w/o Inter Cooler* 8:A/T 2WD

S9T6T7

(*1)

S8S6W1S5 W2S4

J 1 Junction Connector

N 1 Neutral Start SW

P 1 Pressure SW

S 1 Security HornS 2 Skid Control ECU with ActuatorS 3 Speed SensorS 4 Speed Sensor (Front LH)S 5 Speed Sensor (Front RH)S 6 StarterS 7 StarterS 8 Suction Control ValveS 9 Swirl Control Valve

T 1 Throttle Body AssemblyT 2 Throttle Body AssemblyT 3 Transfer Indicator SW (4WD Position)T 4 Transfer Indicator SW (L4 Position)T 5 Transfer Indicator SW (Neutral Position)T 6 Transmission Revolution Sensor (Input)T 7 Transmission Revolution Sensor (Output)T 9 Turbo Pressure SensorT 10 Turbocharger Variable Nozzle MotorT 11 Turbocharger Variable Nozzle SensorT 12 Turn Signal Lamp (Front LH)T 13 Turn Signal Lamp (Front RH)T 14 Turn Signal Lamp (Front Side LH)T 15 Turn Signal Lamp (Front Side RH)

V 1 VRV (EGR)V 2 VSV (EGR Cut Valve)

W 1 Water Temp. SensorW 2 Windshield Washer MotorW 3 Windshield Wiper Motor

38


Position of Parts in Instrument Panel

E7

E6

E5

F14

J6

J15

E8

J17

J16

J14

J13

C9

A13

J29

J22

I5(*1)

* 1:w/o EngineImmobilizer System

J28

J25

J24

J26

J27

J8J7J12J11 C7H5 J5C8 J4C11 C12J19 J18 J3 J2 J23

C5A14A12 A11A10 B6B5A16B4J9J10 A9C6 A15 C10 I6 D1J20 J21

A 9 A/C AmplifierA10 A/C ThermistorA 11 A/C Volume SWA12 A/T Shift Lever IlluminationA13 Accelerator Position SensorA14 Airbag Sensor Assembly CenterA15 Airbag Squib (Steering Wheel Pad)A16 Ashtray Illumination

B 4 Blower MotorB 5 Blower ResistorB 6 Blower SW

C 5 Cigarette LighterC 6 Cigarette Lighter IlluminationC 7 ClockC 8 Combination MeterC 9 Combination MeterC10 Combination SWC11 Combination SWC12 Combination SW

D 1 DLC3

E 5 Engine ECUE 6 Engine ECUE 7 Engine ECUE 8 Engine ECU

F 14 4WD Control ECU

H 5 Hazard Warning Signal SW

I 5 Ignition Key Cylinder LampI 6 Ignition SW

J 2 Junction ConnectorJ 3 Junction ConnectorJ 4 Junction ConnectorJ 5 Junction ConnectorJ 6 Junction ConnectorJ 7 Junction ConnectorJ 8 Junction ConnectorJ 9 Junction ConnectorJ 10 Junction ConnectorJ 11 Junction ConnectorJ 12 Junction ConnectorJ 13 Junction ConnectorJ 14 Junction ConnectorJ 15 Junction ConnectorJ 16 Junction ConnectorJ 17 Junction ConnectorJ 18 Junction ConnectorJ 19 Junction ConnectorJ 20 Junction ConnectorJ 21 Junction ConnectorJ 22 Junction ConnectorJ 23 Junction ConnectorJ 24 Junction ConnectorJ 25 Junction ConnectorJ 26 Junction ConnectorJ 27 Junction ConnectorJ 28 Junction ConnectorJ 29 Junction Connector

39

G

Position of Parts in Instrument Panel

T17

T16

S12

T18

T19

T8

S14

T22

R1 R2 T21

P2S11 R3P3 S13 U1 T20

(*2)

* 2:w/ Engine Immobilizer System

K1 S10 O1

K 1 Key Interlock Solenoid

O 1 Outer Mirror SW

P 2 Parking Brake SWP 3 Power Point Socket

R 1 Radio Receiver AssemblyR 2 Radio Receiver AssemblyR 3 Rear Window Defogger SW

S10 Security Indicator LampS 11 Shift Lock Control ECUS12 Short Pin (Theft Warning ECU)S13 Spiral CableS14 Stop Lamp SW

T 8 Turbo Motor DriverT 16 Theft Warning ECUT 17 Transmission Control ECUT 18 Transmission Control ECUT 19 Transmission Control ECUT 20 Transponder Key AmplifierT 21 Transponder Key ECUT 22 Turn Signal Flasher

U 1 Unlock Warning SW

40


Position of Parts in Body[Double Cab]

P5

P9

O2

D7

P10

D3

P7

D8

D4

P11

D9

P8

D5

C13

L2

L1

M1 O3 P6 P4 D6

D2F13A17F12

A17 ABS Deceleration Sensor

C13 Center Stop Lamp

D 2 Door Courtesy SW (Driver’s Side)D 3 Door Courtesy SW (Front Passenger’s Side)D 4 Door Courtesy SW (Rear LH)D 5 Door Courtesy SW (Rear RH)D 6 Door Lock Assembly (Driver’s Side)D 7 Door Lock Assembly (Front Passenger’s Side)D 8 Door Lock Assembly (Rear LH)D 9 Door Lock Assembly (Rear RH)

F 12 Front Seat Inner Belt (Driver’s Side)F 13 Fuel Sender Gage

L 1 License Plate Lamp LHL 2 License Plate Lamp RH

M 1 Map Lamp

O 2 Outer Rear View Mirror (LH)O 3 Outer Rear View Mirror (RH)

P 4 Power Window Master SWP 5 Power Window Regulator Motor (Front LH)P 6 Power Window Regulator Motor (Front RH)P 7 Power Window Regulator Motor (Rear LH)P 8 Power Window Regulator Motor (Rear RH)P 9 Power Window SW (Front Passenger’s Side)P10 Power Window SW (Rear LH)P 11 Power Window SW (Rear RH)

41

G

Position of Parts in Body[Double Cab]

S15

T23

S17

R6

S18

R5

R8 R7 T24 S16

R4S21 S22

R 4 Rear Combination Lamp (LH)R 5 Rear Combination Lamp (RH)R 6 Rear Window DefoggerR 7 Rear Window DefoggerR 8 Room Lamp

S15 Speaker (Front Door LH)S16 Speaker (Front Door RH)S17 Speaker (Rear Door LH)S18 Speaker (Rear Door RH)S21 Speed Sensor (Rear LH)S22 Speed Sensor (Rear RH)

T 23 Tweeter (LH)T 24 Tweeter (RH)

42


Position of Parts in Body[Extra Cab]

P5

O2

P9

D7

D3

C13

L2

L1

M1 O3 P6 P4 D6

D2F13A17F12



D 2 Door Courtesy SW (Driver’s Side)D 3 Door Courtesy SW (Front Passenger’s Side)D 6 Door Lock Assembly (Driver’s Side)D 7 Door Lock Assembly (Front Passenger’s Side)



M 1 Map Lamp


P 4 Power Window Master SWP 5 Power Window Regulator Motor (Front LH)P 6 Power Window Regulator Motor (Front RH)P 9 Power Window SW (Front Passenger’s Side)

43

G

Position of Parts in Body[Extra Cab]

S15

T23

R5

R7 R8 T24 S16 R6 S20

R4S21S19 S22

R 4 Rear Combination Lamp (LH)R 5 Rear Combination Lamp (RH)R 6 Rear Window DefoggerR 7 Rear Window DefoggerR 8 Room Lamp

S15 Speaker (Front Door LH)S16 Speaker (Front Door RH)S19 Speaker (Rear LH)S20 Speaker (Rear RH)S21 Speed Sensor (Rear LH)S22 Speed Sensor (Rear RH)

T 23 Tweeter (LH)T 24 Tweeter (RH)

44


Position of Parts in Body[Single Cab]

P5

O2

P9

D7

D3 C13

L2

L1

O3 P6 P4 D6

D2F13A17F12



D 2 Door Courtesy SW (Driver’s Side)D 3 Door Courtesy SW (Front Passenger’s Side)D 6 Door Lock Assembly (Driver’s Side)D 7 Door Lock Assembly (Front Passenger’s Side)




P 4 Power Window Master SWP 5 Power Window Regulator Motor (Front LH)P 6 Power Window Regulator Motor (Front RH)P 9 Power Window SW (Front Passenger’s Side)

45

G

Position of Parts in Body[Single Cab]

S15

R5

R8 S16

R4S21 S22

R 4 Rear Combination Lamp (LH)R 5 Rear Combination Lamp (RH)R 8 Room Lamp

S15 Speaker (Front Door LH)S16 Speaker (Front Door RH)S21 Speed Sensor (Rear LH)S22 Speed Sensor (Rear RH)

46


: Location of Connector Joining Wire Harness and Wire Harness: Location of Ground Points

Engine Wire

Engine No.2 Wire

Engine RoomMain Wire

EC

EA2

EA1

EB

EA

: Location of Splice Points

E1

E2

47

G

Connector Joining Wire Harness and Wire Harness

1 2 3 4 56 7 8 9 10 11 12 13

1234513 6789101112

1 2 2 1

EA1 EA2

Code Joining Wire Harness and Wire Harness (Connector Location)

EA1Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and J/B)

EA2Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and J/B)

48


: Location of Connector Joining Wire Harness and Wire Harness

Engine Wire InstrumentPanel Wire

Emgine RoomMain Wire

Front DoorRH Wire

Roof Wire

Front DoorLH Wire

IE1

Floor Wire

ID1

ID2

IB1

IA1

IC1

Floor Wire

: Location of Ground Points

ID

IF

IE

IG

49

G


1 2 3 4 5 6 7 8 9 10

11 1213141516171819 20

12345678910

111213141516171819202

7 6 5 4 3

121

3 4 5 6 7

123456

1 2

3 4 5 6

9

18

8

1716

76

1514

54

1312

32

11

1

10

89

18 17

7

16

6

15

5

14

4

13

3

12

2

11

1

10

1 2 3

4 5 6 6 5 4

3 2 1

1 2 3 4 56 7 8 9 10 11 12 13

12345

13 6789101112

IA1 IB1

IC1

ID2 IE1

ID1Gray


IA1 Instrument Panel Wire and Floor Wire (Left Kick Panel)

IB1 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)

IC1 Front Door LH Wire and Floor Wire (Left Kick Panel)

ID1Engine Wire and Instrument Panel Wire (Behind the Glove Box)

ID2Engine Wire and Instrument Panel Wire (Behind the Glove Box)

IE1 Instrument Panel Wire and Instrument Panel Wire (Instrument Panel Reinforcement LH)

50


: Location of Connector Joining Wire Harness and Wire Harness

Engine Wire InstrumentPanel Wire


Front DoorRH Wire

Roof Wire

Front DoorLH Wire

IF2 IF1 IF3

Floor WireFloor Wire

IH1

II1

IG1


I1 I2

51

G


2 1

4 31 2

3 4

643217 8 9 10 11 12 14

513

23589101113

412

17

614

1 2 3 4 5 6 7 8 9 10

11 1213141516171819 20

12345678910

11121314151617181920

124567810

39

1 2

5

3 4

6 7 8 9 10

1 23 4 5 6 78 9 10 11 12

12

34567

89101112

124567810

39

1 2

5

3 4

6 7 8 9 10

IF1 Yellow IF2

IF3 IG1

IH1 II1


IF1

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)IF2 Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

IF3

IG1 Engine Room Main Wire and Floor Wire (Near the Driver Side J/B)

IH1 Instrument Panel Wire and Floor Wire (Right Kick Panel)

II1 Front Door RH Wire and Floor Wire (Right Kick Panel)

52


: Location of Connector Joining Wire Harness and Wire Harness[Double Cab]

Roof Wire

Rear Door No.1Wire LH

Rear DoorNo.1 Wire RH

Front DoorRH Wire


Frame No.2Wire

Floor WireSkid ControlSensor WireFrame Wire

InstrumentPanelWire

Engine Wire

Front DoorLH Wire

BE1 BD1

BC1

BB1

BA1

BA2


B3

B1

53

G


1 23 4 5 6 78 9 10 11 12

12

34567

89101112

543216 7 8 9 10 1112

2357891012

411

16

1 2 3 4 56 7 8 9 10

5 4 3 2 110 9 8 7 6

1 2 3 4 56 7 8 9 10

5 4 3 2 110 9 8 7 6

121 2

1 23 4

2 14 3

BA1

Black

BB1

BA2

BC1

BE1BD1Black


BA1Frame Wire and Floor Wire (Under the Front Seat LH)


BB1 Rear Door No.1 Wire LH and Floor Wire (Center Pillar LH)

BC1 Rear Door No.1 Wire RH and Floor Wire (Center Pillar RH)

BD1 Frame No.2 Wire and Frame Wire (Under the Back Panel LH)

BE1 Frame Wire and Skid Control Sensor Wire (Rear of the Rear Differential)

54


: Location of Connector Joining Wire Harness and Wire Harness[Extra Cab]

Skid ControlSensor Wire

Front DoorRH Wire


Roof Wire

Engine Wire

InstrumentPanel Wire

Front DoorLH Wire

Floor Wire

BE1 BD1Frame Wire

BA2

BA1


B3

B1 B2

55

G


1 23 4 5 6 78 9 10 11 12

12

34567

89101112

543216 7 8 9 10 1112

2357891012

411

16

121 2

1 23 4

2 14 3

BA1 BA2

Black BE1BD1Black






56


: Location of Connector Joining Wire Harness and Wire Harness[Single Cab]

Roof Wire

Skid ControlSensor Wire

Front DoorRH Wire


Frame No.2Wire

InstrumentPanel Wire

Front DoorLH Wire

Engine Wire

Floor Wire

BE1 BD1Frame Wire

BA1

BA2


B3

B2

57

G


1 23 4 5 6 78 9 10 11 12

12

34567

89101112

543216 7 8 9 10 1112

2357891012

411

16

121 2

1 23 4

2 14 3

BA1 BA2

Black BE1BD1Black






58

Memo

59

SYSTEM CIRCUITS H

HILUXELECTRICAL WIRING DIAGRAM

SYSTEM CIRCUITSPage

ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116Air Conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178Audio System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168Back–Up Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Cigarette Lighter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162Combination Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130ECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108Engine Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Engine Immobilizer System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80Front Fog Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86Front Wiper and Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152Headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156Illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88Interior Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100Key Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104Light Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104Multiplex Communication System (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82Power Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60Power Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148Rear Window Defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164Remote Control Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166Seat Belt Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106Shift Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128SRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Stop Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96Taillight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88Theft Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142Turn Signal and Hazard Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92Wireless Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1364WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

60

Power Source

1A1

Battery

W

30A AM2

1B4

50A BATT P/I

1B3

80A GLOW

1G1

40A MAIN

1C3 1 2

20A H–LP LH

1 2

20A H–LP RH

1

1

1B

R

B–W

W–R

W–L

B

1 2

15A FOG

1 2

10A HORN

1H

21

1

25A EFI

1JL

40A ABS NO. 1

1B2 R

30A ABS NO. 2

1C2 W–R

40A FR HTR

1C1 L–B

1F1

100A ALT

W–R

30A DCC

1 2

W1

21

7. 5A ALT–S

1B–Y1 2

15A TURN–HAZ

21

7. 5A ECU–B

21

L–Y

7. 5A DOME

1

1R

21

L1

15A RAD

B

W–R

B

L–B

1

IF311

61

4

5

2

1

6

7

AM2

AM1

ACC

IG1

IG2

ST2

L–R

B–YB–R

B

B–W

I 6

AB

BB

J18(A), J19(B)

7. 5A ACC

15A CIG

2C12

2G1

2F1 5

1

3

2

410A A/C

HTR Relay

1 2

40A AM1

1 2

40A IG1

10A STOP

7. 5A OBD

10A TAIL

15A PWR OUT

10A ECU–IG&GAUGE

20A WIP

2A6B–Y

2A2B–R

7. 5A IGN

7. 5A MET

2C6

7. 5A ST2C7

L–B

B

W–R

2H2

1

3

2

5

3

3

3

3

30A PWR

21 L3

25A DOOR

21 LG3

20A DEF

21 B–Y3

3

3

R–L W–B

W–G

W–G

W–R

W–R

IG1 Relay

2K8

AD

BER–L

J16(A), J17(B)

Ignition SW

Junction Connector

JunctionConnector

62

Power Source

I6 Ignition SW4–2 : Closed with the ignition SW at ACC or ON position4–1 : Closed with the ignition SW at ON or ST position5–6 : Closed with the ignition SW at ON or ST position5–7 : Closed with the ignition SW at ST position

: Parts Location


I6 38 J17 B 38 J19 B 38

J16 A 38 J18 A 38

: Relay Blocks


1 22 Engine Room R/B (Engine Compartment Left)

3 35 R/B No.3 (Cowl Side Panel LH)



1A

23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

1B

23


1C 23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)1F

23


1G


1H24

1J24

2A28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2C28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2F28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2G28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2H28 Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

2K28 Floor Wire and Driver Side J/B (Instrument Panel Brace RH)



IF3 50 Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

Service Hints

63

Memo

64

Starting

Battery

A1

B1

STRelay

W–R

5

4

P

N

1

2

3

5

B–Y

B–Y

L–Y

LL

L–Y

( M/T

)

W–R

7. 5AST

5

W

30AAM2

W–R

B–W

L–Y

W–B

W–B

W–B

W–B

( ∗4)

(∗4)

( ∗4)

E(∗1)SRLY(∗1)

(A/T)

B–Y

∗ 1 : w/ Theft Deterrent System∗ 2 : w/o Theft Deterrent System

(A/T)

L–Y

B L

5

7

AM2 IG2

ST2

I 6

1B4

1A1

2O3

1 1

1 1

2C7

EA22

ID21

EA14

IF310

S 6(A), S 7(B)

M

J11

( A/T

)

N 1

B12

1 A12 A

B1

S12(

B)

T16(

A)

AB

BB

ID

Ignition SW

JunctionConnector

NeutralStart SW

Starter

Sho

rt P

in (

Thef

t War

ning

EC

U)

IF311

D

D

∗ 3 : M/T Single Cab, Double Cab 2KD–FTV w/o Inter Cooler∗ 4 : ∗2 Except ∗3

W–R

Junc

tion

Con

nect

or

J22(

A), J

23( B

)

B–W

B–W

(∗2 ∗3)

( ∗1,

∗4)

(∗1, ∗4)

Thef

t War

ning

EC

U

B

65

S6 (A), S7 (B) StarterPoint closed with the neutral start SW at P or N position and the ignition SW at ST position (A/T)Point closed with the ignition SW at ST position (M/T)

I6 Ignition SW5–7 : Closed with the ignition SW at ST position

N1 Neutral Start SW4–5 : Closed with the neutral start SW at P or N position

ST Relay5–3 : Closed with the neutral start SW at P or N position and the ignition SW at ST position (A/T)5–3 : Closed with the ignition SW at ST position (M/T)

: Parts Location


I6 38 J23 B 38 S7 B 37

J11 38 N1 37 S12 B 39

J22 A 38 S6 A 37 T16 A 39

: Relay Blocks





1A23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

1B23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2C 28Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2O 29Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)



EA146 Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)


ID2 48 Engine Wire and Instrument Panel Wire (Behind the Glove Box)


: Ground Points


ID 48 Instrument Panel Reinforcement Center

Service Hints

66

Charging

W

B–O

BWGR

R–L

GR

WB

Battery

R–L

100AALT

W

1

2

7. 5AALT–S

Cha

rge

37

21

IG L S B

IC Regulator

B2 B4 B1 A1

7. 5AMET

2D1

10AECU–IG&GAUGE


2S32

EA113ID24ID23

1A1

1E1 1

M

B3

B

B

ALT

GG

E 8

J 6

A 7(A), A 8(B)

C 8

Alternator

CombinationMeter

Engine ECU

JunctionConnector

8

67

A7 (A) Alternator(A) 1–Ground : 13.2–14.0 volts with the engine running at 5000 rpm and 115C (239F)

: Parts Location


A7 A 36 C8 38 J6 38

A8 B 36 E8 38

: Relay Blocks





1A 23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

1E 23 Engine Wire and Engine Room J/B (Engine Compartment Left)

2D 28Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2S 29Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)



EA1 46 Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)


Service Hints

68

Engine Control

50ABATTP/I


1B3

W–L

A

A

B

1

25AEFI

L

L

EDURelay

2

B

L

W–G

W–BB

B–R

W–B

R

B–W

B–W

B–W

W–G

B

B

1

2

3

5

GLOWRelay

B–R

W–B

B R

1

W–B

B

A

EB

G 1

J 1

11

11

1J5 1J3 1J8 1J7

1H1 1J1 1J4 1J2

EA21EA112

IF212

J 4(

A), J

5( B

)

BA

AC

80AGLOW

1G1

MAINRelay

B

Glow Plug

JunctionConnector

Junc

tion

Con

nect

or

∗ 1 : Shielded∗ 2 : 1KD–FTV

69

E 5(A), E 6(B), E 7(C), E 8(D)

R

B–W

L

R

W–G

B

G–W

G–Y

PCV+

1

2

PCV–GREL

R

BB

W–G B

W–G

+BMREL BATT

B–W

IREL

L

B

A10

IF314 IF31 IF211

A15B2A1A8 D2 D1

29 A23 A27 A28 AA22

VCPA

LG–R

W–L

VPA EPA

BR

–W

BR

–R

VCP2

BR

–Y

EPA2VPA2

GR

–G

26 A

A13

4 6 5 1 3 2

B

B

B

W–B

Accelerator Position Sensor

Engine ECU

A B

A AL–

R

EGR

B

B

C9

E 2

1

2

VR

V (

EG

R)

V 1

Suc

tion

Con

trol V

alve

S 8

(∗1)

W–B

A B A B

A A

Junc

tion

Con

nect

orJ

7(A)

, J 8

( B)

W–B

W–B

W–B

W–B

W–B

( ∗1)

C24 D31 C32

VG THA EVG

3 4 2

1

B ( ∗2)

W–R

( ∗2)

Y–B ( ∗2)

B–W ( ∗2)

Air

Flow

Met

erA

4

BR(∗2)

( ∗2)

BR

W–B

5

EP2VPA2VCP2EP1VPA1VCP1

70

Engine ControlBR

E 5(A), E 6(B), E 7(C), E 8(D)

B

B

W–B

2 EA1

21 D22 D23 D24 D25 D

5 B2 B3 B6 B7 B8 A 1 B

I 1(A), I 2(B)

W–B

GND

B( ∗1)

( ∗1)

EA1

# 2

IJt# 2 IJt# 3

# 3

V

Y–R

# 4

IJt# 4

R

3

# 1

IJt# 1

B–W

INJF

IJf

P

BATTERY

B

(∗1)

W–B

∗ 1 : Shielded

Engine ECU

Injector Driver (EDU)

∗ 2 : 1KD–FTV∗ 3 : 2KD–FTV∗ 4 : w/ Inter Cooler

LGB

SCV

15 D

2

1

S 9

Y–B

B

EGRC

18 C

1

2

V 2

E 2 E 2B B

( ∗2)

( ∗2)

(∗2)

( ∗2)

( ∗2)

R–B

W–B

VNTI

17 D

6

4

( ∗2)

B–O

VNTO

10 D

9

( ∗2)

T 8

T11

3102518

+B

VNTO

VTA1

VNTI

VNVC VNE2 M+ GNDM–

W ( ∗2)B ( ∗2)

L ( ∗2)R ( ∗2)W ( ∗2)

( ∗1)

3

VNVC(+)

1

VTA1

2

VNE2(–)

2

1

T10

(∗1)

W–B

W–B

( ∗2)B

M–

M+

Turbocharger VariableNozzle Sensor

Turbo Motor Driver

VS

V (

EG

R C

ut V

alve

)

Sw

irl C

ontro

l Val

ve

Turb

ocha

rger

Var

iabl

eN

ozzl

e M

otor

BR(∗2)

C4 C29

LUSL VLU

A1 B3 B1

A3 A2 B2

(∗2)

BR

R–W

E 2

W–B

W–B B

GR B

DUTY VTA VC

GND +B E2

Thro

ttle

Bod

yA

ssem

bly

T 1(

A), T

2( B

)

B

71

B

E 5(A), E 6(B), E 7(C), E 8(D)

BR

BR

F 7

5 A A4 3 A 6 A 2 A 1 A

F 5

F 8

F 6

I 1(A), I 2(B)

2

1

B

2

1

R

J10

2

1

L

2

1

Y

J10

P LGW L–W

L–W

R–B

R–B

COM1 INJ# 1 INJ# 4 INJ# 2 INJ# 3

( ∗1)

( ∗1)

( ∗1)

( ∗1)

COM2

BR

B B

BA B

B

BR

VC

R–W

PR

E2

BR

R–Y

VCPIM

E2

R–W

VC

BR

L–B

PIM

B

PCR1

BR

A

E2

BR

BR

B

B

1

A

1

BB B

THIA

BR

Y–G

1

D26D1828 CD20D28

E

2 2 3 3 2

E

B

(∗1)

(∗1)

(∗1)

(∗1)

W–B

( ∗3)

(∗1)

W–B

Engine ECU

Fuel

Inje

ctor

(N

o. 1

)

Fuel

Inje

ctor

(N

o. 2

)

Fuel

Inje

ctor

(N

o. 3

)

Fuel

Inje

ctor

(N

o. 4

)

BR


Junction Connector Junction Connector

E

BR

(∗3)

I 4 Fuel

Pre

ssur

eS

enso

r

F 9

Turb

oP

ress

ure

Sen

sor

T 9

A

BR

( ∗2)

BR

A

(∗2)

(∗1)

( ∗4)

CCCBBB

Inle

t Air

Tem

p.

Sen

sor

( Inte

r C

oole

r)

( ∗4)

(∗2)

BR

R–W R–W

Junc

tion

Con

nect

or

J 7(

A), J

8( B

)

E

Junc

tion

Con

nect

or

J 6

R–W

E

E 2

EG

R V

alve

Pos

ition

Sen

sor

BB

C33

EGLSB

R

( ∗3)

R–W ( ∗3)

L–Y

( ∗3)

2

3 1

E2

EGLS VC

72

Engine Control

A AAAA AAA

A BBA

A

AJ 9(A), J10(B)

BR

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

A

B

A A

BR

BR

G–B

BR

THF

R–L

BR

THW

19 DD29

11

22

JunctionConnector

( A/T

)

B–Y

C7

D A

F B

BR

N 1

L–Y

STA

L–Y

7. 5AST

2O3

L–Y

54

P

N

A7

( A/T

)( A

/T)

1 ID2

(A/T)

B–Y

2O19

( M/T

)

J11(

A), J

12( B

)

23 C 31 C 27 D 34 D

E 1

EC

7 D 6 D

I 1


E 5(A), E 6(B), E 7(C), E 8(D)

BR

W–B

E02

BR

E01

W–B W

NE+

( ∗1)

G+

2

1

G–

W–B

1

Y L

NE–

2

3

Y L

E1

BR

1

2

2F2

2M

G–W

G–B

21

5

2S

S14

15 B

4 IF3

STP

G–W

3

4

R–L

R–L

14

ST1–

A9 B

IGSW

B–O

2S22

B–O

B–O

6 2M

7. 5AIGN

(∗1)

(∗1)

(∗1)

(∗1)

W–B

W–B

B L

Engine ECU

Junc

tion

Con

nect

or

NeutralStart SW

StopLamp SW

Cam

shaf

tP

ositi

on S

enso

r

C 1

Cra

nksh

aft

Pos

ition

Sen

sor

C 4

( ∗1)

( ∗1)

Wat

er T

emp.

S

enso

r

W 1

Fuel

Tem

p.

Sen

sor

F11

Y–G

BR

THA

D31

1

2

I 3( ∗

3)

BR

( ∗3)

(∗3)

(∗1)

BR

L

( A/T

)

6 A

NSW

L–Y

10ASTOP

Inle

t Air

Tem

p.

Sen

sor

(A

ir C

lean

er)

73

B

14

29

2 13

Y–G

14 2D


7. 5AOBD

219

2N

E 5(A), E 6(B), E 7(C), E 8(D)

AB

18

6

B18

P

18 A 11 A19

9

B–W

A

A

Y

P

THWO

PR–L

AC1 ACT

V–R

SPD

J 6

∗ 3 : 2KD–FTV

A

TACH

SIL

7

TC

13

ID2

SIL

A

TC

BAT

O

16

W–B

G

6 2O

W

WFSE

4

WFSE

15

BR

CG

45

SG

R–Y

P–B

BR

GG

M

3

ALT

D8

A 8( A

/T)

( A/T

)

B17

IE

D 1

B–W

TAC

T17

22

P

CAN–

20

B

CAN+

21

CAN+

V

2Q21

2Q5

2Q22

2Q6

R–Y

P–B

12 A

1 IE1

W

R–B

2O22

B–W

2Q16

2Q32

B30

12

A 9

ACTAC1

CAN–

B21

B–W

R–B

V–R

BR

W

9 2C

10 2CB

B

Y–R

GIND

A14

Y–R

J23

BR

BR

∗ 1 : Shielded

R–B

Y–B

Alternator

A/C Amplifier

DLC3

Engine ECU

JunctionConnector

JunctionConnector

TransmissionControl ECU

IMI IMO

T21

EFIIEFIO

Transponder Key ECU

A16

11

W–B

E0M

E0M

∗ 4 : w/ Inter Cooler∗ 5 : w/ Engine Immobilizer System

( ∗5)

( ∗5)

( ∗5)

∗ 6 : w/ Front Cooler

( ∗6)

( ∗6)

74

Engine Control

Glo

wB

–O

7. 5AMET

2D1

2

1


7. 5ADOME

30 2S

10AECU–IG&GAUGE

25 2Q

8 2J

1

1 A

R

B–W

Spe

edom

eter

Tach

omet

er

Tem

p.

P P–L

BR

P–L

2

3

RV

–RV

–R

R–B

2Q26

2P26

ID216

A4A7 A5A6

C 8(A), C 9(B)

40 A

Y–R

A21

15 ID2

1

R–B

R–B

B–W

R–B

V–R

BR

S 3

P

Che

ck E

ngin

eR

–B

A39

Y–R

YW

–B

ID

A22

J22(A), J23(B)AB

BB

Combination Meter

JunctionConnector

Speed Sensor

75

This system utilizes an engine ECU and maintains overall control of the engine, transmission and so on. An outline of theengine control is explained here.

1. Input Signals(1) Water temp. signal circuit

The water temp. sensor detects the engine coolant temp. and has a built–in thermistor with a resistance variesaccording to the engine coolant temp. Thus the engine coolant temp. is input in the form of a control signal toTERMINAL THW of the engine ECU.

(2) Intake air temp. signal circuitThe intake air temp. sensor is detects the intake air temp. of air cleaner, which is input as a control signal to TERMINALTHA of the engine ECU.The intake air temp. sensor is detects the intake air temp. of inter cooler, which is input as a control signal to TERMINALTHIA of the engine ECU.

(3) RPM signal circuitCamshaft position and crankshaft position are detected by the camshaft position sensor and crankshaft position sensor.Camshaft position is input as a control signal to TERMINAL G+ of the engine ECU, and engine RPM is input intoTERMINAL NE+.

(4) Throttle signal circuitThe accelerator position sensor detects the accelerator pedal opening angle, which is input as a control signal toTERMINALS VPA and VPA2 of the engine ECU.

(5) Vehicle speed signal circuitThe speed sensor detects the vehicle speed and inputs a control signal to TERMINAL SPD of the engine ECU via thecombination meter.

(6) Battery signal circuitVoltage is constantly applied to TERMINAL BATT of the engine ECU. When the ignition SW is turned to on, voltage forengine ECU operation is applied via the MAIN relay to TERMINAL +B of the engine ECU.

(7) Started signal circuitTo confirm that the engine is cranking, the voltage applied to the starter motor during cranking is detected and is input asa control signal to TERMINAL STA of the engine ECU.

(8) Fuel temp. signal circuitThe fuel temp. sensor is detects the fuel temp., which is input as a control signal to TERMINAL THF of the engine ECU.

(9) Intake air vacuum pressure signal systemIntake air vacuum pressure is detected by the turbo pressure sensor and is input as a control signal to TERMINAL PIMof the engine ECU.

System Outline

76

Engine Control

2. Control System∗ EGR control

The EGR control system detects the signals from each sensor, then the current is output to the TERMINAL EGR to controlthe VRV (EGR).

∗ Common rail pressure controlThe target rail pressure is calculated according to the engine status (Accelerator opening, engine speed) andenvironmental change detected by sensors. The fuel amount to be pressure–fed from the supply pump is calculated so asto match the indicated value of rail pressure sensor with the target value and the signal is sent to the intake amountadjusting valve of the supply pump in order to control the rail pressure.

∗ Fuel injection timing controlThe fuel injection timing is controlled by calculating the basic fuel injection timing based on the engine status (Acceleratoropening, engine speed), making corrections according to environmental change detected by sensors, then sending asignal to the solenoid control valve of the injector via the injector driver (EDU).

∗ Fuel injection volume controlThe fuel injection volume is controlled by calculating the basic fuel injection volume based on the engine status(Accelerator opening, engine speed), making corrections according to environmental change detected by sensors and theinside pressure conditions in the rail, then sending a signal to the solenoid control valve of the injector via the injectordriver (EDU).

∗ Pilot injection controlThe fuel injection volume and timing are controlled by calculating the pilot injection volume/timing based on the enginestatus (Accelerator opening, engine speed), making corrections according to environmental change detected by sensors,then sending a signal to the solenoid control valve of the injector via the injector driver (EDU).

3. Diagnosis SystemWith the diagnosis system, when there is a malfunctioning in the engine ECU signal system, the malfunction system isrecorded in the memory. The malfunctioning system can be found by reading the display (Code) of the check engine warninglight.

4. Fail–Safe SystemWhen a malfunction occurs in any system, if there is a possibility of engine trouble being caused by continued control basedon the signals from that system, the fail–safe system either controls the system by using data (Standard values) recorded inthe engine ECU memory or else stops the engine.

77

E5 (A), E6 (B), E7 (C), E8 (D) Engine ECUBATT–E1 : Always 9.0–14.0 volts

+B–E1 : 9.0–14.0 volts (Ignition SW at ON position)VC, VCPA, VCP2–E2 : 4.5–5.5 volts (Ignition SW at ON position)

STA–E1 : 6.0 volts or more (Engine cranking)MREL–E1 : 9.0–14.0 volts (Ignition SW at ON position)

0–1.5 volts (More than 10 seconds passed away after the ignition SW was turned to OFF)IREL–E1 : 0–1.5 volts (Engine idling)

9.0–14.0 volts (Ignition SW at OFF position)GREL–E1 : 9.0–14.0 volts (Engine cranking)

0–1.5 volts (Engine idling (More than 600 seconds passed away after the engine started to run) )NE+ –NE– : Pulse generation (Engine idling)

G+ –G– : Pulse generation (Engine idling)SPD–E1 : Pulse generation (In driving at about 20km/h)

VPA–EPA : 0.5–1.1 volts (Ignition SW on and accelerator pedal fully closed)3.0–4.6 volts (Ignition SW on and accelerator pedal fully opened)

VPA2–EPA2 : 0.9–2.3 volts (Ignition SW on and accelerator pedal fully closed)3.4–5.0 volts (Ignition SW on and accelerator pedal fully opened)

STP–E1 : 7.5–14.0 volts (Ignition SW on and brake pedal depressed)0–1.5 volts (Ignition SW on and brake pedal released)

ST1– –E1 : 0–1.5 volts (Ignition SW on and brake pedal depressed)7.5–14.0 volts (Ignition SW on and brake pedal released)

PIM–E2 : 1.2–1.6 volts (When a negative pressure of 40 kPA (300 mmhg) is applied)1.3–1.9 volts (During air release)3.2–3.8 volts (When a pressure of 69 kPA (0.7 kg/cm3) is applied)

THW–E2 : 0.2–1.0 volts (During warm–up and coolant temp. 60C, 140F–120C, 248F)THA–E2 : 0.5–3.4 volts (During warm–up and intake temp. 0C, 32F–80C, 176F)THIA–E2 : 0.5–3.4 volts (During warm–up and intake air temp. 0C, 32F–80C, 176F)THF–E2 : 0.5–3.4 volts (During cooling with the ignition SW kept at the ON position)VG–E2 : 0.5–3.4 volts (Engine idling)

PCR1–E2 : 1.3–1.8 volts (Engine idling)ALT–E1 : Pulse generation (Engine idling)

PCV+ –PCV– : Pulse generation (Engine idling)#1, #2, #3, #4–E1 : Pulse generation (Engine idling)

INJF–E1 : Pulse generation (Engine idling)EGR–E1 : 9.0–14.0 volts (Ignition SW at ON position)

: Pulse generation (EGR at ON position (Staying at 1500r/min after warm–up) )EGLS–E2 : 0.6–1.4 volts (Ignition SW at ON position)

AC1–E1 : 0–1.5 volts (A/C SW on (Magnetic clutch ON) )7.5–14.0 volts (A/C SW off)

ACT–E1 : 3.5–14.0 volts (Ignition SW at ON position)0–1.5 volts (During air conditioner’s operation cut(For 5 seconds during driving at 30km/h or slower at full throttle) )

W–E1 : 0–3.0 volts (Check engine warning light lights up and ignition SW at ON position)9.0–14.0 volts (Engine idling and except check engine warning light lights up)

GIND–E1 : 0–3.0 volts (Glow indicator light lights up and ignition SW at ON position)9.0–14.0 volts (Engine idling)

TACH–E1 : Pulse generation (Engine idling)THWO–E1 : Pulse generation (Engine idling)

TC–E1 : 9.0–14.0 volts (Ignition SW at ON position)0–3.0 volts (The DLC3 is shorted between the TERMINALS TC and CG)

CAN+ –CAN– : 54.0–69.0 Ω (More than 10 seconds passed away after the ignition SW was turned to OFF)VNTO–E1 : Pulse generation (Engine idling)VNTI–E1 : Pulse generation (Engine idling)NSW–E1 : 0–0.3 volts (Shift position in P or N position)

9–14.0 volts (Other shift position in P or N position)

Service Hints

78

Engine Control

: Parts Location


A4 36 F9 36 J23 B 38

A8 36 F11 36 N1 37

A9 38 G1 36 S3 37

A13 38 I1 A 36 S8 37

C1 36 I2 B 36 S9 37

C4 36 I3 36 S14 39

C8 A 38 I4 36 T1 A 37

C9 B 38 J1 37 T2 B 37

D1 38 J4 A 38 T8 39

E2 36 J5 B 38 T9 37

E5 A 38 J6 38 T10 37

E6 B 38 J7 A 38 T11 37

E7 C 38 J8 B 38 T17 39

E8 D 38 J9 A 38 T21 39

F5 36 J10 B 38 V1 37

F6 36 J11 A 38 V2 37

F7 36 J12 B 38 W1 37

F8 36 J22 A 38

: Relay Blocks





1B23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)1G

23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)1H

24


1J24


2D28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2F

28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)2J 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2M

28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2N

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2O

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2P 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2Q


2S






IE1 48 Instrument Panel Wire and Instrument Panel Wire (Instrument Panel Reinforcement LH)

IF250 Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)


79

: Ground Points


EB 46 Left Side of the Fender Apron

EC 46 Rear Side of the Cylinder Block


IE 48 Instrument Panel Reinforcement RH

: Splice Points


E146 Engine Wire

I1 50 Engine Wire

E246 Engine Wire

80

Engine Immobilizer System

Battery

7. 5AIGN

5W–R

W

30AAM2

W–R

B

B–O

5 6AM2 IG2

ST2

I 6

1B4

1A1

2R6

2C6

Ignition SWIF311

7. 5AECU–B

1

2

1

2

1 2L12

2R29

2C3

2C4

BB

AB AB

ID

2N26

2O10

B29 B30 A16

27 2O

27 2N

30ADCC

IA13

1

7

1457

16

1

2

31113121687

914154521

2 1

CTY IND GND EFII EFIO E0M KSW

GND TXCT CODE VC5

SIL

W–B

GR

G–Y

BR

W–B

Y–GY–BG

G–R

R–B

G–R

R–B

R–B

L L B

L–O

L–B

L–Y L BL–Y

L–Y G

ANT2ANT1

E0MIMIIMO

DVC5CODETXCTAGNDIG+B

Transponder Key AmplifierT20 D 1

Transponder Key ECUT21

Engine ECUE 5(A), E 6(B)

JunctionConnector

J22(A), J23(B)

Unl

ock

War

ning

SW

U 1

S10

Com

bina

tion

Met

er

C 8

Doo

r C

ourte

sy S

W( D

river

's

Sid

e)

D 2

Transponder Key Coil

2Q22

2P22

R–Y

15

G–R

DLC3

Sec

urity

Indi

cato

r La

mp

BB

81

T21 Transponder Key ECU1–Ground : Always approx. 12 volts

16–Ground : Always continuity2–Ground : Approx. 12 volts with the ignition SW at ON position

: Parts Location


C8 38 E5 A 38 S10 39

D1 38 E6 B 38 T20 39

D2

40 (Double Cab) I6 38 T21 39

D2 42 (Extra Cab) J22 A 38 U1 39D2

44 (Single Cab) J23 B 38

: Relay Blocks







2C 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2L 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2N


2O


2Q


2R



IA1 48 Instrument Panel Wire and Floor Wire (Left Kick Panel)


: Ground Points



Service Hints

82

Multiplex Communication System – CAN

22

21

V

CAN+

CAN+

21

20

P

CAN–

CAN–

T17

E 6Engine ECU


83

Multiplex communication system (CAN) uses a serial communication protocol and communicates with a differential voltage.In this network system, TERMINALS CAN+ and CAN– are used for communication between the ECUs and sensors, andexcellent data communication speed and communication error detecting facility are provided. This system is working for thefollowing systems:∗ Engine Control∗ ECT

: Parts Location


E6 38 T17 39

System Outline

84

Headlight

1 2

3

1 2

3

BB BC

AB AAAA AB

BC

AA

BA

IE

Hig

h B

eam

7. 5ADOME

1

2Q25

2J8

20AH–LPLH


1 1

20AH–LPRH

Flash

Low

High

OFF

Tail

Head

7

10 9

R B R

B–W R–Y

B–W

B–R

R–Y

R–Y

R–Y

RR–Y

BW

–B1

27

C 8

2

1

H 2H 1

J 4(A), J 5(B)

LightControl SW Dimmer SW

2

1

2

1

B1 T1 (H) ED RF (ED) HL HU ED

CombinationMeter

Headlamp (LH) Headlamp (RH)

JunctionConnector

JunctionConnector

J22(A), J23(B)

Combination SWC10

85

C10 Combination SW10–7 : Continuity with the dimmer SW at LOW position and the light control SW at HEAD position

9–7 : Continuity with the dimmer SW at FLASH position or the dimmer SW at HIGH position andthe light control SW at HEAD position

: Parts Location


C8 38 H2 36 J22 A 38

C10 38 J4 A 38 J23 B 38

H1 36 J5 B 38

: Relay Blocks





2J 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2Q 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Ground Points



Service Hints

86

Front Fog Light

R–W

R–W

1

2

1

2

On

OFFFront FogLight SW

A

FOGRelay

R–W

PW

–B

J21

C10

2

A

1

R–W

G

G–B

1

2

W–L

15AFOG

G–B

G

LightControlSW

G

G–W

W–B

W–B

A

A

W–B

W–B

W–BA


2C3

10ATAIL

51B

EB EA ID

1H1 1I2

1I31I4

AEAE

BE J 2(A), J 3(B)

J 1

2J13

2Q14

2Q30

2J12

2S7

2Q12

2S23 2R7

Fron

t Fog

8

30

OFF

Tail

Head

58

G–B

G

50ABATT P/I

I 2

C 8

F 3F 2

BFG LFG B1T1

G–W

CombinationMeter

Fog Lamp(Front LH)

Fog Lamp(Front RH)

Combination SW

JunctionConnector

JunctionConnector

JunctionConnector

87

F2, F3 Fog Lamp (Front LH), (Front RH)2–Ground : Approx. 12 volts with the light control SW at TAIL or HEAD position, dimmer SW at LOW position and

front fog light SW at ON position

: Parts Location


C8 38 F3 36 J3 B 38

C10 38 J1 37 J21 38

F2 36 J2 A 38



1B 23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)1H24


1I24




2Q

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2R 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2S


: Ground Points


EA 46 Right Side of the Fender Apron



: Splice Points


I2 50 Engine Wire

Service Hints

88

Taillight and Illumination

10ATAIL


2C5 2R7

1

2

1

2

2

1

2L7 2M7

EB EA

A

A

I 2

3

2

Tail

3

2

Tail

2K7

IG

A W–B

GGG

W–B

W–B

GGG

G

G–W

W–B

W–B

W–B

W–B

W–B

C 2

C 3

L 2

J 1

R 4

R 5

8

OFF

B1 T1

Tail

Head

Ligh

tC

ontro

l SW

5

GGW

–B

W–B

C10

Cle

aran

ce L

amp

( Fro

nt L

H)

Cle

aran

ce L

amp

( Fro

nt R

H)

Combination SW

Junc

tion

Con

nect

or

Rea

r C

ombi

natio

nLa

mp

( LH

)

Rea

r C

ombi

natio

nLa

mp

( RH

)

B 3B 3B 3

B 3B 3B 3

2

1

W–B

G

L 1

BA111

G

W–B W–B

GG

BA18

A

Junc

tion

Con

nect

or

J15

W–B

W–B

Lice

nse

Pla

te L

amp

RH

Lice

nse

Pla

te L

amp

LH

89

2S23

7. 5AMET


2D12S7

22

218

Y

G

B–OG

Y

G

Illum

inat

ion LC

DIll

umin

atio

n

1

R

2J8

2Q25

7. 5ADOME

1

1

2

Combination MeterC 8

R

90


109

8

24 2P

W–B

L L RW W–BLBR

2Q28

G GG G G G G

ID

BB

B 6

BB

W–B

BB BB

AB AB

3

8

BJ21

2

1

2

1

1

2

2Q3 2Q29 2P29

W–B

2P19 2Q19

8

4

IE

2D92D18

2D17

BY

W–B

W–B

W–B

R 3

A16

C 6

A12

H 5

R 1

( ∗2)

( ∗1)

( ∗3)

( A/T

)

( ∗2)

( ∗3)

( ∗1)

( A/T

)

∗ 1 : w/ Ashtray Illumination∗ 2 : w/ Rear Window Defogger∗ 3 : w/ Cigarette Lighter Illumination

7

2Q12

G

Ash

tray

Illum

inat

ion

Cig

aret

te L

ight

erIll

umin

atio

n

Haz

ard

War

ning

Sig

nal S

W

JunctionConnector

Rad

io R

ecei

ver

Ass

embl

y

Rea

r W

indo

w D

efog

ger

SW

JunctionConnector

J22(A), J23(B)

A/T

Shi

ft Le

ver

Illum

inat

ion

Blo

wer

SW

91

C10 Combination SW5–8 : Continuity with the light control SW at HEAD or TAIL position

: Parts Location


A12 38 J15 38 R1 39

A16 38 J21 38 R3 39

B6 38 J22 A 38

R4

41 (Double Cab)

C2 36 J23 B 38 R4 43 (Extra Cab)

C3 36

L1

40 (Double Cab)

R4

45 (Single Cab)

C6 38 L1 42 (Extra Cab)

R5

41 (Double Cab)

C8 38

L1

44 (Single Cab) R5 43 (Extra Cab)

C10 38

L2

40 (Double Cab)

R5

45 (Single Cab)

H5 38 L2 42 (Extra Cab)

J1 37

L2

44 (Single Cab)

: Relay Blocks








2K 28 Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

2L28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2M28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2P

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2Q

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2R


2S



BA1

52 (Double Cab)

Frame Wire and Floor Wire (Under the Front Seat LH)BA1 54 (Extra Cab) Frame Wire and Floor Wire (Under the Front Seat LH)BA1

56 (Single Cab)

Frame Wire and Floor Wire (Under the Front Seat LH)

: Ground Points






IG 48 Cowl Side Panel LH

: Splice Points


I2 50 Engine Room Main WireB3

54 (Extra Cab)Frame Wire

B3 52 (Double Cab) Frame WireB3

56 (Single Cab)Frame Wire

Service Hints

92

Turn Signal and Hazard Warning Light

ABAAAA

BA BABA BB

2N9 2N25

2O25

IE ID

11

6578

2

4

12 13

G–O LG G–B

G–Y

W

YRG

–O

G–O

W–B

W–B

W–B

LH

N

RH

Turn

Sig

nal S

W

C10

( ∗1)

28

HAZD

10AECU–IG&GAUGE


2S20

15ATURN–HAZ

IF32

1

1 2

B–Y

G–Y

R–L

1

2

LRIG

ERELGNDEHW

T22

Y

G–B

G–Y

TL E TR

H 5

T16 J22(

A), J

23( B

) J20(A), J21(B) J22(A), J23(B)

Hazard WarningSignal SW

Combination SW

JunctionConnector

Junc

tion

Con

nect

or

JunctionConnector

Turn Signal Flasher 3

G–B

LL+B

B–Y

4

Theft Warning ECU

93

2L32S3 2S2 2L2 2K3 2K2

EAEB

I 2

11

2

2524

2

A

33

1

22

A

A

1

W–B

W–B

W–B

W–B

W–B

W–B

G–Y

G–B

G–Y

G–Y

G–B

G–B

G–Y

W–B

W–B

G–Y

R 5

R 4

T12

Y

∗ 1 : w/ Theft Deterrent System

LH RH

Turn

Turn

G–Y

G–B

Rea

r C

ombi

natio

nLa

mp

( LH

)

Rea

r C

ombi

natio

nLa

mp

( RH

)

Turn

Sig

nal L

amp

( Fro

nt L

H)

2S182S19

G–B

G–Y

Junc

tion

Con

nect

or

J 1

W–B

A

W–B

2

1

2M3

G–B

T14

Com

bina

tion

Met

erC

8

Turn

Sig

nal L

amp

( Fro

nt R

H)

T13

G–Y

W–B

1

2

2M2

T15

B 3

IG

JunctionConnector

J15A

BA18

W–B

W–B

BA112 BA17

G–Y

G–B

Turn

Sig

nal L

amp

( Fro

nt S

ide

LH)

Turn

Sig

nal L

amp

( Fro

nt S

ide

RH

)

94


T22 Turn Signal Flasher1–Ground : Approx. 12 volts with the ignition SW at ON position4–Ground : Always approx. 12 volts

2, 3–Ground : Changes from approx. 12 to 0 volts with the ignition SW at ON position andthe turn signal SW at LEFT or RIGHT position or the hazard warning signal SW at ON position

5–Ground : Continuity with the turn signal SW at LEFT position6–Ground : Continuity with the turn signal SW at RIGHT position8–Ground : Continuity with the hazard warning signal SW at ON position7–Ground : Always continuity

: Parts Location


C8 38 J22 A 38 R5 45 (Single Cab)

C10 38 J23 B 38 T12 37

H5 38

R4

41 (Double Cab) T13 37

J1 37 R4 43 (Extra Cab) T14 37

J15 38

R4

45 (Single Cab) T15 37

J20 A 38R5

41 (Double Cab) T16 39

J21 B 38R5

43 (Extra Cab) T22 39

: Relay Blocks








2N

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2O 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2S





BA1

52 (Double Cab)


56 (Single Cab)


: Ground Points







: Splice Points


I2 50 Engine WireB3

54 (Extra Cab)Frame Wire

B3 52 (Double Cab) Frame WireB3

56 (Single Cab)Frame Wire

Service Hints

95

Memo

96

Stop Light

10ASTOP


2F2

2M5

2K5

3 3

4 4

Sto

p

Sto

p

W–B

G–W

G–W

W–B

G–W

G–W

G–W

G–W

G–B

S14

BD12

G–W

G–W

( ∗1)

( ∗1)

1

2

∗ 1 : w/ Center Stop Lamp

R 4 R 5Rear CombinationLamp (LH)

Rear CombinationLamp (RH)

Stop Lamp SW

W–B

W–B

IF

JunctionConnector

J28A

B 3

IG

A

BA18

W–B

W–B

W–B

Junc

tion

Con

nect

or

J15

A

BA16

G–W

B 3 B 3

G–W ( ∗1)

1

2

Center Stop LampC13

W–B

( ∗1)

G–W

BD11W–B

(∗1)

97

S14 Stop Lamp SW2–1 : Closed with the brake pedal depressed

: Parts Location


C13

40 (Double Cab) J28 38

R5

41 (Double Cab)

C13 42 (Extra Cab)

R4

41 (Double Cab) R5 43 (Extra Cab)C13

44 (Single Cab) R4 43 (Extra Cab)

R5

45 (Single Cab)

J15 38

R4

45 (Single Cab) S14 39



2F 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)


2M 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)



BA1

52 (Double Cab)


56 (Single Cab)


BD1

52 (Double Cab)

Frame No.2 Wire and Frame Wire (Under the Back Panel LH)BD1 54 (Extra Cab) Frame No.2 Wire and Frame Wire (Under the Back Panel LH)BD1

56 (Single Cab)

Frame No.2 Wire and Frame Wire (Under the Back Panel LH)

: Ground Points


IF 48 Cowl Side Panel RH


: Splice Points


B352 (Double Cab)

Frame WireB3 56 (Single Cab) Frame Wire

B354 (Extra Cab)

Frame Wire

Service Hints

98

Back–Up Light

10AECU–IG&GAUGE


2S25

B2 (M/T)A2 (A/T)

A1 (A/T)B1 (M/T)

ID12

ID13

2Q27

2I10

3 3

5 5

Bac

k–U

p

Bac

k–U

p

W–B

R–L

R–L

W–B

R–W

R–W

W–B

W–B

R–W

R–Y

Y

R–L

R–L

N 1(A)

R 4 R 5

B 1(B)Back–Up Lamp SW

Neutral Start SW

Rear CombinationLamp (LH)


Y

BA15

B 3R

–W

IF

JunctionConnector

J28A

B 3

IG

A

BA18

W–B

W–B

W–B

Junc

tion

Con

nect

or

J15

A

99

B1 (B) Back–Up Light SW (M/T)(B) 2–(B) 1 : Closed with the shift lever in R position

N1 (A) Neutral Start SW (A/T)(A) 2–(A) 1 : Closed with the shift lever in R position

: Parts Location


B1 B 36

R4

41 (Double Cab)R5

43 (Extra Cab)

J15 38 R4 43 (Extra Cab)R5

45 (Single Cab)

J28 38

R4

45 (Single Cab)

N1 A 37 R5 41 (Double Cab)



2I 28 Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

2Q29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2S29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)




BA1

52 (Double Cab)


56 (Single Cab)


: Ground Points




: Splice Points


B352 (Double Cab)

Frame WireB3 56 (Single Cab) Frame Wire

B354 (Extra Cab)

Frame Wire

Service Hints

100

Interior Light

2O10

1

2

IA13

BB BB

ID

7. 5ADOME


1

2

1

2J82E4

2R8

7. 5AECU–B

1

2

1

B 1

W–B

W–B(∗1)

P

GR

R–B

R–L

L

G–Y

G–Y

R–B

R–B

R

RRW

–B Y

R L

W–B

R 8

M 1

R

2

1

22 16 10 15 17

1

1

21

P

J22(

A), J

23( B

)

( ∗1)

( ∗1)

DO

OR

OFF

ON

Doo

r

Junc

tion

Con

nect

or

Map

Lam

p

B A

RP

(∗2)

2Q25

Ignition KeyCylinder Lamp

Com

bina

tion

Met

erC

8

I 5(B)

R

(∗2)

2O26U

nloc

k W

arni

ng S

WU

1

Doo

r C

ourte

sy S

W( D

river

's

Sid

e)

D 2


T20(A)

B2

A2

A6

B6

( ∗5)

( ∗6)

( ∗5)

( ∗6)

Roo

m L

amp

Ignition Key Cylinder Lamp

(∗6) (∗6)

(∗5) (∗5)

101

2E1 2D18 2D92O152O27 2O31

IA113

IE

111

B

BBB

2L12

L

R–L

R–B

W–B(∗1)

W–B

R–L

R–B

R–L

W–B

W–B

W–B

R–L

R–L

R–L

R–L

J29

Integration Relay

16 1

4

2E3

P

∗ 1 : w/ Map Lamp∗ 2 : w/ Ignition Key Cylinder Lamp∗ 3 : Double Cab

GNDDCTY

BECU

( ∗1)

Junction Connector

Doo

r C

ourte

sy S

W( F

ront

Pas

seng

er'

s S

ide)

D 3

Doo

r C

ourte

sy S

W( R

ear

LH)

D 4

Doo

r C

ourte

sy S

W( R

ear

RH

)

D 5

∗ 4 : Except ∗3

R–L

( ∗3)

( ∗4)

( ∗3)

( ∗3)

( ∗3)

P

2N12

15

(∗2)

ILE

P

( ∗4)

R–L

∗ 5 : w/ Engine Immobilizer System∗ 6 : w/o Engine Immobilizer System

102

Interior Light

D2, D3, D4, D5 Door Courtesy SW (Driver’s Side), (Front Passenger’s Side), (Rear LH), (Rear RH)1–Ground : Continuity with each of the door open

: Parts Location


C8 38 D4 40 (Double Cab) M1 42 (Extra Cab)

D2

40 (Double Cab) D5 40 (Double Cab)

R8

41 (Double Cab)

D2 42 (Extra Cab) I5 B 38 R8 43 (Extra Cab)D2

44 (Single Cab) J22 A 38

R8

45 (Single Cab)

D3

40 (Double Cab) J23 B 38 T20 A 39

D3 42 (Extra Cab) J29 38 U1 39D3

44 (Single Cab) M1 40 (Double Cab)

: Relay Blocks






2E28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2J28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)


2N

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2O



2R




: Ground Points



IE 48 Instrument Panel Reinforcement LH

: Splice Points


B1 52 (Double Cab) Roof Wire B1 54 (Extra Cab) Roof Wire

Service Hints

103

Memo

104

Key Reminder and Light Reminder

G

G–W

B–O

GR

W–B

Buzzer

RR

7. 5AMET


2D1

10ATAIL

2C5

7. 5ADOME

1

2

1

OFF

Tail

Head

Ligh

tC

ontro

l SW

85

C10

ID

BB BB

AB

J22(A), J23(B)

IA13

1

2O26

2O10

2

1

23 2S

7 2R

GR

G–Y

R–B

R–B

Y

G–Y

25 2Q

8 2J

22 10 16

8 1 21C 8

B1 T1

Combination MeterCombination SW

JunctionConnector

UnlockWarning SW

U 1Door Courtesy SW(Driver' s Side)

D 2

G

105

The current is applied at all times to TERMINAL 1 of the combination meter through the DOME fuse.When the ignition SW is turned to ON position, the current flows to TERMINAL 21 of the combination meter through the METfuse. When the light control SW is turned to TAIL or HEAD position, current is applied to TERMINAL 8 of the combinationmeter through the TAIL fuse.

1. Key Reminder SystemWhen the driver door is opened with the ignition SW off and ignition key remaining in the key cylinder (Unlock warning SWon), a signal is input from the unlock warning SW to TERMINAL 10 of the combination meter, and from the door courtesy SW(Driver’s side) to TERMINAL 16 of the combination meter. As a result, the buzzer in the combination meter goes on andwarns the driver that the key is remaining in the key cylinder.

2. Light Reminder SystemWhen the light control SW is in TAIL or HEAD position, the ignition SW turned to OFF from ON position, ignition key is not inthe key cylinder and the driver’s door opened (Door courtesy SW on), the current flows to TERMINAL 21 of the combinationmeter stops. As a result, the combination meter is activated and current flows from TERMINAL 1 of the combination meter,the buzzer in the combination meter goes on to remind the light is lighting up.

C8 Combination Meter21–Ground : Approx. 12 volts with the ignition SW at ON position

8–Ground : Approx. 12 volts with the light control SW at TAIL or HEAD position16–Ground : Continuity with the driver’s door open22–Ground : Always continuity

D2 Door Courtesy SW (Driver’s Side)1–Ground : Closed with the driver’s door open

U1 Unlock Warning SW1–2 : Closed with the ignition key in cylinder

: Parts Location


C8 38D2

42 (Extra Cab) J23 B 38

C10 38D2

44 (Single Cab) U1 39

D2 40 (Double Cab) J22 A 38

: Relay Blocks








2O




2S




: Ground Points



System Outline

Service Hints

106

Seat Belt Warning

7. 5AMET


2D1

Driv

er'

sS

eat B

elt

2

1

IF

J28A

AB

BB

ID

B

B

21

2211

R–Y

Y

R–Y

W–B

W–B

B–O

R–Y

IA119

C 8

J26

F12

J22(A), J23(B)

Combination Meter

Front Seat Inner Belt(Driver' s Side)

JunctionConnector

JunctionConnector

JunctionConnector

∗ 2 : w/o Door Lock Control System∗ 1 : w/ Door Lock Control System

R–Y

R–Y ( ∗1)

( ∗1)

( ∗2)

107

When the ignition SW is turned to ON position, the current from the MET fuse flows to TERMINAL 21 of the combinationmeter.

Seat Belt Warning SystemWhen the ignition SW turned on, a signal is input to the combination meter. To determine whether the driver has fastened theseat belt, a signal is input from the front seat inner belt (Driver’s side) to TERMINAL 11 of the combination meter. When theseat belt is not fastened, the driver’s seat belt warning light in the combination meter blinks.

F12 Front Seat Inner Belt (Driver’s Side)1–2 : Open with the driver’s seat belt in use

C8 Combination Meter21–Ground : Approx. 12 volts with the ignition SW at ON position22–Ground : Always continuity

: Parts Location


C8 38 F12 44 (Single Cab) J26 38

F1240 (Double Cab) J22 A 38 J28 38

F1242 (Extra Cab) J23 B 38



2D 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)




: Ground Points




System Outline

Service Hints

108

ECT

1

E 5(A), E 6(B), E 7(C), E 8(D)

1H

3 1J

8 A 1 A 2 B

EB

1 IF314 IF3

50ABATTP/I


1B3

W–L

A

5 1J

C

B

1 1J

L

BATTMREL +B

W–G

B

W–G

B

A

2

W–B

1J

W–B

W–G

L

B

2

L

25AEFI

1

A

A

MAINRelay

J 7

W–B

W–B

LBA

B

1J4

EA112

B

J 4(A), J 5(B)

J 1

L

Engine ECU

JunctionConnector

JunctionConnector

JunctionConnector

B

AA

AA

W–B

W–B

109

A26

VPA2

GR

–G

VPA2 EPA2

BR

–Y

VCP2

BR

–R

VCP2 EP2EP1

BR

–W

EPAVPA

W–L

VPA1VCP1

LG–R

VCPA

22 A A28 A27 A23

231564

A13

A29

W 1

BB

A

R–W

R–W

VC

B

E2

BR

BR

B

B

R–L

BR

THWVLU

BB

R

R–W

D18D28 19 DC29

E

E

1

2

∗ 1 : Shielded

E 5(A), E 6(B), E 7(C), E 8(D)

C727 D 34 D

EC

NE+

1

Y L

NE–

2

3

E1

BR

W–B

J 6

A

A

BR

W–B

LL


Engine ECU

JunctionConnector

WaterTemp. Sensor

JunctionConnector

J 7(A), J 8(B)

4

51

31 D

THA

Y–B

B BR

VG

3

W–R

24 C

2

EVG

B–W

32 C 28

BR

E2

D

AB

BB

B

BR

Junc

tion

Con

nect

or

J10

Cra

nksh

aft

Pos

ition

Sen

sor

C 4

E 1

W–B

( ∗1)

( ∗1)

A

W–B

BR

BR

BR

W W–B

E01E02

I 1

D6 D7

W–B

W–B

BR

W–B

W–B

W–B

Air

Flow

Met

er

A 4 Ju

nctio

nC

onne

ctor

J 7(

A), J

8( B

)

Thro

ttle

Bod

yA

ssem

bly

T 1(

A), T

2( B

)B1 B2

B3A1

A3A2

E2VCGND+B

VTADUTY

4 C

LUSL

GR

W–B

B

E 2B

W–B

A

110

ECT

B–O

22 2R

7. 5AIGN

17 B

2M6

B–O

B–O

22 2S

B–O

SPD

V–R

IGSW

B9 A

ST1–

14

R–L

R–L

4

3

G–W

STP

IF34

B15

5

G–B

G–W

2M

2 2F

2

1


2R21

G–W

F A

D B

L–Y

NSW

12

BF

A

B–O

IG2

A5

V–R

6 A

26 2P

B–Y

BATT

L

G–W

STP

A14


T17(A), T18(B), T19(C)

W

11 2P62C

L

R–Y

B

WFSE SIL

B24 B23

C

L–Y

B–Y

F B

N 1

STA

L–Y

7. 5AST

2O3

L–Y

5 4

P

N

C11

1 ID2

B–Y

J11(

A), J

12( B

)

20 A 21 A

CAN–

V

CAN+

P

A 2

23 C24 C

1

2

B–YBR

D

B–Y

7 ID2

19 2N

V–R

SP1

A25

J11(

A), J

12( B

)

V–R

2Q10

2Q26

STA

B–Y

P–B

R–Y

6 2Q

22 2Q

5 2Q

21 2Q

V

CAN+

B

P

22

P–B

R–Y

WFSE

WFSE

W

TCSIL

TCSIL

A19 A11A18

2C10

2C9

W

21 B

CAN–

E 5(A), E 6(B), E 7(C), E 8(D)

7 A

15 137

D 1

L

V–R

DLC3

Engine ECU

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

NeutralStart SW

Transmission Control ECU

21 2S

THOC E2

10ASTOP

Sto

p La

mp

SW

S14

NSW

L–Y

6 A

2O19

L–Y

A/T

Flu

id T

emp.

S

enso

r

W–B

BR

W–B

BR

W–B

BR

W–B

BR

111

V P

NCO+ NCO–

C3 C2

17 C18 C16 C19 C20 C

29 CC30

2 4

SLT+

G–Y

6 7

SLT–

L–B

SL

G

W–L

S2

E 1

8

GR

S1

R G

SP2+ SP2–

BWYGO

8

W–B

E01

W–B

10 C

T17(A), T18(B), T19(C)

BR

E1

C1

V–R

BR

11 10

S2

L

L

2R

R–Y

9 B A A

P

R–L

B

DG

–Y

V–R

ECT Solenoid


Neutral Start SW

Junc

tion

Con

nect

or

18 2N

18 2O

A BB B

C AB A

27 2P

27 2Q

3 ID1

AT3

NSSD

9

3

YR

–Y

G–O

1 7 3 8

2

C

G–Y L

G–R

G–RL

G–Y

B

AA

B

Tran

smis

sion

Con

trol S

W

J11(

A), J

12( B

)

N 1

C

G–Y

RL DL 2L LL

RB

T 7

T 6

Shi

ft Lo

ckC

ontro

l EC

U

S11

C

C

G–W

L4

G–W

B15

Junc

tion

Con

nect

or

J 6

W–G

TFN

B16

2

1

2

1

AA

BA

AA

ID28

T 4

T 5

Junc

tion

Con

nect

or

J 7(

A), J

8( B

)

3

G–O

12 A

S3 S1SLT–SLT+

8

OILW

A

W–B(4WD)

W–G

W–B

W–B

( 4W

D)

( 4W

D)

( 4W

D)

( 4W

D) AA

JunctionConnector

J 6

( 4W

D)

( 4W

D)

Tran

smis

sion

Rev

olut

ion

Sen

sor

( Out

put)

Tran

smis

sion

Rev

olut

ion

Sen

sor

( Inpu

t)

Tran

sfer

Indi

cato

r S

W( L

4 P

ositi

on)

Tran

sfer

Indi

cato

r S

W( N

eutra

l Pos

ition

)

2

1

2

1

W–B

BR

W–B

BR

W–B

112

ECT

Speed Sensor

JunctionConnector

Combination Meter

R–L

1 2D

7. 5AMET

B–O

21 A

3

C 8(A), C 9(B)

6 A

5 A

16 ID2

V–R

R–B

S 3R

2

P–L

P–L

Tem

p.

Tach

omet

er

Spe

edom

eter

R

A1

1

R–B

R–B

1

2J8

2Q25

10AECU–IG&GAUGE

2S

ID215

30

7. 5ADOME


1

2

B B

B AJ22(A), J23(B)

22 A

W–B

Y

25 2S

R–LB

–O

BR

ID12

R–L

P

BR

V–R

ID

P

18 A

A/T

OIL

TE

MP

113

Previous automatic transmissions have selected each gear shift using mechanically controlled throttle hydraulic pressure,governor hydraulic pressure and lock–up hydraulic pressure. The electronically controlled transmission, however, electricallycontrols the line pressure, throttle pressure, lock–up pressure and accumulator pressure etc. through the solenoid valve. Theelectronically controlled transmission is a system which precisely controls gear shift timing and lock–up timing in response tothe vehicle’s driving conditions and the engine condition detected by various sensors. It makes smooth driving possible byshift selection for each gear which is the most appropriate to the driving conditions at that time, and by preventing downing,squat and gear shift shock when starting off.

1. Lock–Up OperationWhen the transmission control ECU decides based on each signal that the lock–up condition has been met, the currentflows through TERMINAL SL of the transmission control ECU to TERMINAL 7 of the ECT solenoid to GROUND, causinglock–up operation.

2. Stop Lamp SW CircuitIf the brake pedal is depressed (Stop lamp SW on) when driving in lock–up condition, a signal is input to TERMINAL STP ofthe transmission control ECU. The transmission control ECU operates and cuts the current to the solenoid to releaselock–up.

T17 (A), T19 (C) Transmission Control ECU(A) 6–Ground : Approx. 12 volts with the ignition SW at ON position(A) 5–Ground : Always approx. 12 volts(C)12–Ground : Approx. 12 volts with the ignition SW at ST position(A)14–Ground : Approx. 12 volts with the brake pedal depressed(C) 1, (C) 10–Ground : Always continuity

N1 Neutral Start SW2–1 : Closed with the shift lever in R position2–7 : Closed with the shift lever in D position2–3 : Closed with the shift lever in 2 position2–8 : Closed with the shift lever in L position

: Parts Location


A2 36 J4 A 38 S14 39

A4 36 J5 B 38 T1 37

A13 38 J6 38 T2 37

C4 36 J7 A 38 T4 37

C8 A 38 J8 B 38 T5 37

C9 B 38 J10 38 T6 37

D1 38 J11 A 38 T7 37

E1 36 J12 B 38 T17 A 39

E5 A 38 J22 A 38 T18 B 39

E6 B 38 J23 B 38 T19 C 39

E7 C 38 N1 37 W1 37

E8 D 38 S3 37

J1 37 S11 39

: Relay Blocks



System Outline

Service Hints

114

ECT



1B 23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)1H24


1J24




2F

28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)2J 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2M

28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2N


2O

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2P



2R

2S




ID148 Engine Wire and Instrument Panel Wire (Behind the Glove Box)



: Ground Points





: Splice Points


E146 Engine Wire

I1 50 Engine Wire

E246 Engine Wire

115

Memo

116

ABS

IG1

25

B–O B

23

R

1

W–R

G–W

STP

10

W–B

W–B

18

PKB

L–O

L–O

AB

S

Bra

ke

R–G

3836

21

R–G

13 2 24

WA

+BM +BS

GND1 GND2

1C2

40AABSNO. 1


1B2

10AECU–IG&GAUGE

2L8

7. 5AMET

2D1

C 8 S 2

EA

S14

2L

5

5

G–B

G–W

2M

2 2F

2

1

11

LG

LG LG

2

1

LG

AI

BD

J 4(

A), J

5( B

)

2K12M1 2L1

B 3 P 2

IF23

2S1

W–B

CombinationMeter

Junc

tion

Con

nect

or

ParkingBrake SW


StopLamp SW

EC

W–B

2S17

R–B

EXI

17

2K4

IG110

R–L

V

22

EXI2

EA15

Bra

ke F

luid

Lev

elW

arni

ng S

W

B 2

D

D

8

3

R–B

R–B

R–B

Junc

tion

Con

nect

or

J 6

F14

ADD

( 4W

D)

( 4W

D)

( 4W

D)

( 4W

D)

( 4W

D)

BrakeVacuumWarning SW

4WD ControlECU

( 4W

D)

( 4W

D)

30AABSNO. 2

10ASTOP

AD

D A

cutu

ator

A 3

4

AA AA

BA

J 8(

A), J

9( B

)Ju

nctio

nC

onne

ctor

W–B

(4WD)

W–B

( 4W

D)

D

117

W

TS

15

L–Y

D/G

14

P–L

TC

16 9

FL+

R

YP

8

FL–

G

31

FR+

L–W

L

WP

L

30

FR–

O

M–

12

RL–RL+

11 34

RR–RR+

33

SRRR SRRHSFLHSFLRSFRHSFRR

M

+BS

M+

2

1

LL

G R

GG

LW

RR

S 2

BA21BA22BA26BA27

IG12IG11IG14IG13

S21

S22

IF27

12

W

TS SIL

7

TC

13

R–Y

P–B

2Q21

2J5

2Q22

2J6

D 1DLC3


Spe

ed S

enso

r( R

ear

LH)

Spe

ed S

enso

r( R

ear

RH

)

Spe

ed S

enso

r( F

ront

LH

)

S 4

Spe

ed S

enso

r( F

ront

RH

)

S 5

IG15IG17IG18IG16

B 2

IF

JunctionConnector

J28A

132

RWBB W R

4287

( ∗3)

( ∗3)

BR

GL1VGSGGND

A17

GL1VGSGGND

EA16

C

C

2

1

3

G–W

G–W

G–W

EXI4

Junc

tion

Con

nect

or

J 6

T 4

BE13BE14BE11BE12

1

2

1

2

FR–

FR+

BW

1

2

WB

FL+

FL–

( 4W

D)

( 4W

D)

( 4W

D)

ABS DecelerationSensor

Tran

sfer

Indi

cato

r S

W( L

4 P

ositi

on)

W–B

(4WD)

( 4W

D)

( 4W

D)

( 4W

D)

( 4W

D)

( 4W

D)

( 4W

D)

∗ 1 : Extra Cab, Single Cab∗ 2 : Double Cab∗ 3 : Shielded

( ∗3)

( ∗3)

( ∗3)

( ∗1)

( ∗2)

( ∗2)

( ∗1)

( ∗1)

118

ABS

This system controls the respective brake fluid pressures acting on the brake cylinders of the right front wheel, left frontwheel, and rear wheels when the brakes are applied in a panic stop so that the wheels do not lock.This results in improved directional stability and steerability during panic braking.

1. Input Signal(1) Speed sensor signal

The speed of the wheels is detected and input to TERMINALS FL+, FR+, RL+ and RR+ of the skid control ECU withactuator.

(2) Stop lamp SW signalA signal is input to TERMINAL STP of the skid control ECU with actuator when the brake pedal is depressed.

2. System OperationDuring sudden braking, the skid control ECU with actuator which has signals input from each sensor lets the hydraulicpressure acting on each wheel cylinder escape to the reservoir.The pump inside the skid control ECU with actuator is also operating at this time and it returns the brake fluid from thereservoir to the master cylinder, thus preventing locking of vehicle wheels.If the skid control ECU with actuator judges that the hydraulic pressure acting on the wheel cylinder is insufficient, the currentacting on the solenoid is controlled and the hydraulic pressure is increased.Holding of the hydraulic pressure is also controlled by the ECU, by the same method as above, by repeated pressurereduction. Holding and increase are repeated to maintain vehicle stability and to improve steerability during sudden braking.

S4, S5 Speed Sensor (Front LH), (Front RH)1–2 : 0.9–1.3 kΩ (25C, 77F)

S2 Skid Control ECU with Actuator25–Ground : Approx. 12 volts with the ignition SW at ON position10–Ground : Approx. 12 volts with the stop lamp SW on (Brake pedal depressed)

2, 24–Ground : Always continuity1, 23–Ground : Always approx. 12 volts


: Parts Location


A3 36 J4 A 38 S5 37

A17

40 (Double Cab) J5 B 38 S14 39

A17 42 (Extra Cab) J6 38

S21

41 (Double Cab)A17

44 (Single Cab) J8 A 38 S21 43 (Extra Cab)

B2 36 J9 B 38

S21

45 (Single Cab)

B3 36 J28 38

S22

41 (Double Cab)

C8 38 P2 39 S22 43 (Extra Cab)

D1 38 S2 37

S22

45 (Single Cab)

F14 39 S4 37 T4 37




1C23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)







2Q29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)


System Outline

Service Hints

119





IG1 50 Engine Room Main Wire and Floor Wire (Near the Driver Side J/B)

BA2

52 (Double Cab)


56 (Single Cab)


BE1

52 (Double Cab)

Frame Wire and Skid Control Sensor Wire (Rear of the Rear Differential)BE1 54 (Extra Cab) Frame Wire and Skid Control Sensor Wire (Rear of the Rear Differential)BE1

56 (Single Cab)

Frame Wire and Skid Control Sensor Wire (Rear of the Rear Differential)

: Ground Points





: Splice Points


B2 54 (Extra Cab) Frame Wire B2 56 (Single Cab) Frame Wire

120

Memo

121

SRS

NOTICE: When inspecting or repairing the SRS, perform service in accordance with the following precautionary instructionsand the procedure, and precautions in the Repair Manual applicable for the model year.

Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most important source of informationwhen troubleshooting. When troubleshooting the SRS, always inspect the DTCs before disconnecting the battery.

Work must be started more than 90 seconds after the ignition SW is turned to the ”LOCK” position and thenegative (–) terminal cable is disconnected from the battery.(The SRS is equipped with a back–up power source so that if work is started within 90 seconds fromdisconnecting the negative (–) terminal cable of the battery, the SRS may deploy.)

When the negative (–) terminal cable is disconnected from the battery, the memory of the clock and audio system will becleared. So before starting work, make a record of the contents in the audio memory system. When work is finished,reset the audio systems as they were before and adjust the clock. Some vehicles have power tilt steering, powertelescopic steering, power seat and power outside rear view mirror which are all equipped with memory function.However, it is not possible to make a record of these memory contents. So when the work is finished, it will benecessary to explain it to your customer, and ask the customer to adjust the features and reset the memory. To avoiderasing the memory in each system, never use a back–up power supply from outside the vehicle.

Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair.

Do not expose the following parts directly to hot air or flame;

Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected;

Never use SRS parts from another vehicle. When replacing parts, replace with new parts.

For the purpose of reuse, never disassemble and repair the following parts.

If the following parts have been dropped, or have cracks, dents and other defects in their case, bracket, and connector,replace with new one.

Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting electrical circuits of the system.

Information labels are attached to the periphery of the SRS components. Follow the instructions of the notice.

After work on the SRS is completed, check the SRS warning light.

If the vehicle is equipped with a mobile communication system, refer to the precaution in the IN section of the RepairManual.

∗ Steering wheel pad∗ Center airbag sensor assembly∗ Front airbag sensor assembly

122

SRS

7. 5AMET


2D1

SR

S

7. 5AIGN

2B8

2B32O21 2O5

2Q22

2B7

2Q21

2B4

IF14 IF13 IF12 IF11

1 22B1

2D18

2B2

2D9

ID IE

AB

BB

7 1311

2022

14 5 6 25 26

292730282116 15

21

2121

+SR+SL–SL –SRSIL TCA/B

LA D+ D– E1 E2

+SR–SR+SL–SLIG2SIL TC

B–W

BR

–W

W–RBR

B–O

B–W

BR

–W

W–RBR

R–Y

P–B

B–Y

W P–B

B–O

B–YY

W–B

W–B

W–B

W–B

YY–B

B–Y

B–Y

W–B

W–B

A 6A 5

D 1

A15

A14

J22(

A), J

23( B

)

C 8

Airbag Sensor(Front LH)

Airbag Sensor(Front RH)


Airbag Squib(Steering Wheel Pad)

CombinationMeter

DLC3

Junc

tion

Con

nect

or

SpiralCable

123

The SRS is a driver protection device which has a supplemental role to the seat belts.When the ignition SW is turned to ON, the current from the ignition SW flows to TERMINAL 21 of the airbag sensor assemblycenter.If an accident occurs while driving, when the frontal impact exceeds a set level, the current from the ignition SW flows toTERMINAL 5 of the airbag sensor assembly center to the airbag squibs TERMINAL 6 of the airbag sensor assembly centerto TERMINAL 25, 26 or BODY GROUND to GROUND, so that current flows to the airbag squibs and causes them tooperate.The airbag stored inside the steering wheel pad is instantaneously expanded to soften the shock to the driver.

: Parts Location


A5 36 A15 38 J22 A 38

A6 36 C8 38 J23 B 38

A14 38 D1 38



2B28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2D

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2O

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2Q29




: Ground Points




System Outline

124

4WD

Battery

100A ALT

1

2

40A AM1

2A2

1F1

1A1

2G1

4 1AM1

ACC

IG1

Ignition SWI 6

B

B

ID112

AA AA

BA BA

EC

AA

D

D

EA15

EA16

C C

C

Ski

d C

ontro

l EC

Uw

ith A

ctua

tor

S 2

Junc

tion

Con

nect

or

J 7(

A), J

8( B

)

Junc

tion

Con

nect

or

J 6

JunctionConnector

J18

3 15

1

1

6 58

710

17

2

2

ADD GND4WD

L4EXI4

B–Y

B–Y

B–Y

B–R

BW

G–W

G–W

W–B

W–B W

–B

B

W–B

R–B

R–B

R–B

IND1IG

EXI

F14

G–W

BA

4

G–W

G–W

ID28

2

1

T 5

A

AW–G

W–G

W–G

W–B

4WD Control ECU

Tran

sfer

Indi

cato

r S

W( N

eutra

l Pos

ition

)

10AGAUGE&ECU–IG

2S25

ID12

6

2

R–L

R–L

1 2D


7. 5A MET

A/T

P

12 ID2

Neu

tral S

tart

SW

N 1

31

21

B–O

R–B

W–R

4WD

17 ID2

13

12

W–G

Com

bina

tion

Met

er

C 8

G–B

1 2 6 5

Y R R–Y

R–W

DM1 DM2 DL1 DL2

A 3ADD Actuator

M

Tran

smis

sion

Con

trol E

CU

T18

16

W–G

TFN

G–B

J 6

Junc

tion

Con

nect

or

Tran

sfer

Indi

cato

r S

W( 4

WD

Pos

ition

)

T 3

3

GNDADD

D

Tran

sfer

Indi

cato

r S

W( L

4 P

ositi

on)

T 4

R–B

W–B

4

DM1 DM2

3 1

DL1 DL2

2

W–G

W–BR–B

A

Junc

tion

Con

nect

or

J 6

( A/T

)( A

/T)

( A/T

)

(A/T)

( A/T

)

(A/T)

ID25

(A/T)

( A/T

)( A

/T)

( A/T

, ∗1

)

(A/T, ∗1)

( A/T

)( A

/T)

( A/T

)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

∗ 1 : w/ ABS

125

Driving mode is switched to H2 or H4 or L4 when the driver operates the transfer shift lever. Transfer indicator SW (4WDposition) is turned on when the transfer shift lever is shifted in 4WD (H4 or L4).

1. 2-4 Select System(1) Shifting from H4 to H2

When the transfer shift lever is changed from H4 to H2 position, transfer indicator SW (4WD position) detects OFF signalto activate the ADD motor, which results in changing the transfer to 2WD (H2 position).At this time, the transfer indicator SW (4WD position) are off.

(2) Shifting from H2 to H4When the transfer shift lever is changed from H2 to H4 position, transfer indicator SW (4WD position) detects ON signalto activate the ADD motor, which results in changing the transfer to 4WD (H4 position) to light up 4WD indicator.

(3) Shifting from H4 to L4When the transfer shift lever is changed from H4 to L4 position, the shift fork shaft moves to change the transfer to 4WD(L4 position), which results in turning ON transfer indicator SW (L4 position). ADD motor does not operate since it is onlythe lever operation.

(4) Shifting from L4 to H4When the transfer shift lever is changed from L4 to H4 position, the shift fork shaft moves. When transfer indicator SW(L4 position) is turned OFF, the transfer changes to 4WD (H4 position). ADD motor does not operate since it is only thelever operation.

2. Other ControlWhen abnormality is found in the 4WD system, the driver is warned by 4WD indicator light’s flashing.

F14 4WD Control ECU10–Ground : Approx. 12 volts with the ignition SW at ON position

5–Ground : Always continuity

T3 Transfer Indicator SW (4WD Position)2–1 : Closed with the transfer shift lever at H4 position

T4 Transnfer Indicator SW (L4 Position)2–1 : Closed with the transfer shift lever at L4 position

: Parts Location


A3 36 J7 A 38 T3 37

C8 38 J8 B 38 T4 37

F14 39 J18 38 T5 37

I6 38 N1 37 T18 39

J6 38 S2 37




1F23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)



2G 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2S 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)






System Outline

Service Hints

126

4WD

: Ground Points



127

Memo

128

Shift Lock

L–W

Y

G–Y

Y

Shift LockSolenoid

5

G–B

G–W

2M


10ASTOP

2 2F

2

1

10AECU–IG&GAUGE

7. 5AACC

2S4 2N8

IE

A

A

A

A

ID

2S5

B GR

1 6 7

IG ACC STP

KLS+ E SLS– SLS+

12 8

1

2

S11

W–B

W–B

K 1

S14

J23 J21JunctionConnector

JunctionConnector

Key InterlockSolenoid

Shift Lock Control ECU

StopLamp SW

129

When the ignition SW is turned to ACC position the current from the ACC fuse flows to TERMINAL 6 of the shift lock controlECU. When the ignition SW is turned to ON position, the current from the ECU–IG&GAUGE fuse flows to TERMINAL 1 ofthe shift lock control ECU.

1. Shift Lock MechanismIf the brake pedal is depressed with the ignition SW set at ON (The stop lamp SW is on), the shift lock control ECU isactivated, allowing the driver to change the shift lever to a position other than the P position.

2. Key Interlock MechanismWith the ignition SW at ON or ACC position, when the shift lever is put in P position, the current flowing from TERMINAL 12of the shift lock control ECU to key interlock solenoid is cut off. This causes the key interlock solenoid to turn off (Lock leverdisengages from LOCK position) and the ignition key can be turned from ACC to LOCK position.

S11 Shift Lock Control ECU6–Ground : Approx. 12 volts with the ignition SW at ACC or ON position1–Ground : Approx. 12 volts with the ignition SW at ON position7–Ground : Approx. 12 volts with the brake pedal depressed8–Ground : Always continuity


: Parts Location


J21 38 K1 39 S14 39

J23 38 S11 39





2N29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)


: Ground Points




System Outline

Service Hints

130

Door Lock Control

2A4 2D4

AG AF

BHBGBHBG

Unl

ock

Lock

IF

A

II14

2R28 2R27

BF BD

AD AFAD AF AB

BB

2

1

BC15 BC14

4181456

14 11 3 2

W–B A

ACT–ACT+UL1L1

L

L–W

L

L–W

W–B

L

L–W L L–Y

R–Y

W–B

L–Y L

R–Y

L L L–Y

L–Y

L–Y

L

L

Integration Relay

J26(

A), J

27( B

)

F12

D 9D 6

Mot

or

Mot

or

Door Lock Assembly (Driver' s Side) Door Lock Assembly(Rear RH)

Fron

t Sea

t Inn

er B

elt

( Driv

er'

s S

ide)

Junc

tion

Con

nect

or

Pow

er W

indo

wM

aste

r S

W

P 4(

A), (

B)

Doo

r Lo

ckC

ontro

l SW

B4 (∗2)A8 (∗1)

B3A5

A3 (∗1)B10 (∗2)

∗ 1 : Double Cab∗ 2 : Extra Cab

AFAG

L

L–W

L–W

L

J28

Junc

tion

Con

nect

orJunctionConnector

J24(A), J25(B)

Key

Unl

ock

Key

Loc

k

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

W–B

IH18IH13

131

25ADOOR

3

2

1

7. 5AECU–B


1

2

1

2H4

AD AD AE AE

BE BD

2K11 2K10

14 41

BB15 BB14

ID IE

2D18 2D9

1

5

GND

ALTBLG L

R R–Y

L–Y L

R–Y R

W–B

W–B

R–Y

L–YRL

Integration Relay

Mot

or

Mot

or

D 7 D 8Door Lock Assembly(Front Passenger' s Side)

Door Lock Assembly(Rear LH)

Junc

tion

Con

nect

or

J13(

A), J

14( B

)

L–W

L

LGL–Y

UL3 L2

IH17

CTY

BB B

11 1

R–L

R–L

R–L

R–L

7

D 3

D 4

D 5

J29

31 2O

14 2N

Doo

r C

ourte

sy S

W( F

ront

Pas

seng

er'

s S

ide)

Doo

r C

ourte

sy S

W( R

ear

LH)

Doo

r C

ourte

sy S

W( R

ear

RH

)

Junction Connector

R–L

2526

( ∗1)

( ∗1)

( ∗1)

IA113

B

R–L

T16

2O15

2O27

DCTY

16

12 2L

BECU

4

2S13

+B1

4 14

+B2

R–B

R–L

LG

R–L

( ∗2)

( ∗1)

R–L

Theft Warning ECU

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

132

Door Lock Control

R–B

15

D 2

Doo

r C

ourte

sy S

W( D

river

's

Sid

e)

S 3Speed Sensor

T16

J22(

A), J

23( B

)Ju

nctio

nC

onne

ctor

10AECU–IG&GAUGE

2S30

2Q

R–L

8 2J

7. 5ADOME

1

2

1

ID

BB

AB AB

BB

W–B

V–R

W–B

1

E

2Q25

SPD

17

GR

4

26

G–Y

G–Y

KSW

10 2O

10 2N

5

1

2

R

Unl

ock

War

ning

SW

U 1

1 2D

7. 5AMET

Y

B–O

C 8


Spe

edom

eter

R–B

3

2

P–L

W–B

1

P–L

R–B

EC

ID216 ID215

1 21

22 5

R

Combination Meter

16

R–B

1

R–B

IA13

17

R–L

R–B

2P

6

R–B

V–R

Theft Warning ECU

133

1. Manual Lock OperationWhen the door lock control SW or driver’s side door key lock and unlock SW (When driver’s seat belt is unfastened) areoperated to LOCK position, a lock signal is input to TERMINAL 14 of the integration relay and causes the integration relay tofunction. The current flows from TERMINAL 5 of the integration relay to TERMINAL 3 to the door lock motors to TERMINAL2 of the integration relay to TERMINAL 1 to GROUND and the door lock motors locks the door.

2. Manual Unlock OperationWhen the door lock control SW or driver’s side door key lock and unlock SW (When driver’s seat belt is unfastened) areoperated to UNLOCK position, an unlock signal is input to TERMINAL 11 of the integration relay and causes the integrationrelay to function. The current flows from TERMINAL 5 of the integration relay to TERMINAL 2 to the door lock motors toTERMINAL 3 of the integration relay to TERMINAL 1 to GROUND and the door lock motors unlocks the door.

3. Speed–Sensitive Automatic Door LockUnder the precondition that one of the doors is opened with the ignition SW OFF, the theft warning ECU outputs lock signalto the integration relay and the relay sends the lock signal to all the door lock motors when all the flowing conditions aresatisfied.∗ All the door are shut.∗ The unlock warning SW is ON besides the ignition SW is ON.∗ The vehicle speed reaches about 25km/h.

4. Ignition SW Linked Automatic Door UnlockUnder the precondition that the unlock warning SW is ON as well as the ignition SW is ON after door locked by thespeed–sensitive automatic door lock, the theft warning ECU outputs unlock signal to the integration relay and the relaysends the unlock signal to all the door lock motor when all the flowing conditions are satisfied.∗ The unlock warning SW is ON.∗ The ignition SW is OFF.

Integration Relay1–Ground : Always continuity

4, 5–Ground : Always approx. 12 volts14–Ground : Continuity with the door lock control SW or

door key lock and unlock SW (When driver’s seat belt is unfastened) locked11–Ground : Continuity with the door lock control SW or

door key lock and unlock SW (When driver’s seat belt is unfastened) unlocked

D6 Door Lock Assembly (Driver’s Side)5–8 : Continuity with the door lock cylinder unlocked with the key6–8 : Continuity with the door lock cylinder locked with the key

: Parts Location


C8 38

D7

40 (Double Cab) J24 A 38

D2

40 (Double Cab) D7 42 (Extra Cab) J25 B 38

D2 42 (Extra Cab)

D7

44 (Single Cab) J26 A 38D2

44 (Single Cab) D8 40 (Double Cab) J27 B 38

D3

40 (Double Cab) D9 40 (Double Cab) J28 38

D3 42 (Extra Cab)

F12

40 (Double Cab) J29 38D3

44 (Single Cab) F12 42 (Extra Cab)

P4

40 (Double Cab)

D4 40 (Double Cab)

F12

44 (Single Cab) P4 42 (Extra Cab)

D5 40 (Double Cab) J13 A 38

P4

44 (Single Cab)

D6

40 (Double Cab) J14 B 38 S3 37

D6 42 (Extra Cab) J22 A 38 T16 39D6

44 (Single Cab) J23 B 38 U1 39

: Relay Blocks




System Outline

Service Hints

134

Door Lock Control





2H 28 Floor Wire and Driver Side J/B (Instrument Panel Brace RH)




2N


2O

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2P



2R

2S





IH1 50 Instrument Panel Wire and Floor Wire (Right Kick Panel)

II1 50 Front Door RH Wire and Floor Wire (Right Kick Panel)

BB1 52 (Double Cab) Rear Door No.1 Wire LH and Floor Wire (Center Pillar LH)

BC1 52 (Double Cab) Rear Door No.1 Wire RH and Floor Wire (Center Pillar RH)

: Ground Points






135

Memo

136

Wireless Door Lock ControlFrom Power Source System (See Page 60)

LGLG

1

IF313

13

SH–

BB

25ADOOR

IH17

+B2

14

B

IA1

B

13

B

11 1

R–L

R–L

R–L

R–L

D 3

D 4

D 5

J29

IG

18

R–L

3

1

2

5

2N10

2O10

KSW

G–Y

G–Y

2

1

GR

2N14

2O15

R–L

B

R–L

CTY

7

T16

Doo

r C

ourte

sy S

W( F

ront

Pas

seng

er'

s S

ide)

Doo

r C

ourte

sy S

W (

Rea

r LH

)

Doo

r C

ourte

sy S

W (

Rea

r R

H)

Junction Connector

( ∗1)

( ∗1)

( ∗1)

( ∗1)

R–L

( ∗2)

S 1

L2

25

UL3

26

L–W

L

BB

AB

2O25

2N9

HAZD

28

8

EHW

G–O

G–O

Turn Signal FlasherT22

2O31

IA13

1

D 2

Doo

r C

ourte

sy S

W( D

river

's

Sid

e)

16 15

17

R–L

R–L

R–B

R–B

Com

bina

tion

Met

er

C 8

R–B

R–B

L–Y

L–Y

+B1

4

Junc

tion

Con

nect

or

J22(

A), J

23( B

)

Unl

ock

War

ning

SW

U 1

B–W

E

1

B–W

W–B

ID

LG

10AECU–IG&GAUGE

2S16

R–L

Sec

urity

Hor

n

Theft Warning ECU

BB

137

∗ 2 : Extra Cab∗ 1 : Double Cab

F G

F G

7. 5AECU–B


1

D 9

2

1

2L12

4 2D 2A4 2R28 2R27

L

BF

R

BD

L–Y

ADR

–YAFAD AF

R–Y

D 7

BC15

R

BC14

41

Integration Relay

L

14

L–Y

L–Y

AD

LL

AD

LL–Y

AE

L–Y

AE

L

BE BD

BECU

2K11

L

UL1

2K10

1

L1

4

ACT+ ACT–

Mot

or

4

Mot

or

2

Mot

or

31411

Door Lock Assembly(Front Passenger' s Side)

Door Lock Assembly(Rear RH)

Door Lock Assembly(Driver' s Side)

D 6

Junc

tion

Con

nect

or

J26(

A), J

27( B

)

L

Junc

tion

Con

nect

or

J13(

A), J

14( B

)

L–W

L

L

L–W

R(∗1)

R–Y

Junc

tion

Con

nect

or

J24

2O27

R–B

R–B

16

DCTY

2S13

L–Y

2H4

5

ALTB

LG

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

(∗1)

IH18IH13L–Y

(∗1)

138

Wireless Door Lock Control

R–Y

R(∗1)

Door Lock Assembly(Rear LH)

9 2D18 2D

IEID

1

4 BB15 BB1

1 4

GND

D 8

Mot

or

L–Y L

R–Y R

W–B

W–B

Integration Relay

7. 5ADOME


1

2

1

2R8

2J8

2N12

15

ILE

R

P

P

Igni

tion

Key

Cyl

inde

r La

mp

I 5( B

)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

(∗1)

B2 (∗4)A2 (∗3)

A6 (∗3)B6 (∗4)

(∗4)

(∗4)( ∗3)

( ∗3)

T20(

A)Tr

ansp

onde

r K

eyA

mpl

ifier

(∗2)

( ∗2)

( ∗2)

∗ 2 : w/ Ignition Key Cylinder Lamp∗ 1 : Double Cab

∗ 3 : w/ Engine Immobilizer System∗ 4 : w/o Engine Immobilizer System

Igni

tion

Key

Cyl

inde

r La

mp

139

Door lock control (Lock and unlock) and panic control (Theft alarm and flash) is performed by remote control, without theignition key inserted in the door key cylinder, using low–power electrical waves emitted by a transmitter.

1. Normal Operation∗ Lock operation

When the lock button on the transmitter is pressed, all the doors are locked.∗ Unlock operation

When the unlock button on the transmitter is pressed, all the doors are locked.

2. Visual Confirmation of Lock or UnlockIf all doors indicate that they are locked after the lock command, security horn sound and hazard lights will sound and flashonce. If any door indicates that it is open after the unlock command, theft deterrent horn sound and hazard lights will soundand flash twice.

3. Automatic Lock OperationAll the doors are automatically relocked unless any door is opened within 15 seconds after pushing the button (Transmitter)to unlock all the doors under conditions that the ignition key is not inserted into the ignition key cylinder (Unlock warning SWoff), ignition SW is at OFF and all the doors are completely closed.

4. Illuminated Entry FunctionWhen pushing the unlock button (Transmitter), it turns on the lights, such as the ignition key cylinder lamp for approx. 30seconds. If the doors are locked with lock button (Transmitter) during this operation and ignition key is in the ignition keycylinder (Unlock warning SW ON) to turn ON the ignition SW, lighting is cancelled and the lights immediately fade out.

5. Panic Alarm OperationWhen the panic button on the transmitter is pushed, alarm sound and flash starts. The panic alarm operation is canceledwhen one of the lock button, unlock button and panic alarm button is pressed.

6. Door Ajar Warning (By Pushing Wireless Lock Button)Half–shut door is warned with security horn sound (For 1 second) by pushing the lock button (Transmitter) when one of thedoors is not completely shut.


T16 Theft Warning ECU4, 14–Ground : Always approx. 12 volts

1–Ground : Always continuity18–Ground : Approx. 12 volts with the ignition SW at ON position

U1 Unlock Warning SW2–1 : Closed with the ignition key in the cylinder

: Parts Location


C8 38 D6 44 (Single Cab) J24 38

D2

40 (Double Cab)

D7

40 (Double Cab) J26 A 38

D2 42 (Extra Cab) D7 42 (Extra Cab) J27 B 38D2

44 (Single Cab)

D7

44 (Single Cab) J29 38

D3

40 (Double Cab) D8 40 (Double Cab) S1 37

D3 42 (Extra Cab) D9 40 (Double Cab) T16 39D3

44 (Single Cab) I5 B 38 T20 A 39

D4 40 (Double Cab) J13 A 38 T22 39

D5 40 (Double Cab) J14 B 38 U1 39

D640 (Double Cab) J22 A 38

D642 (Extra Cab) J23 B 38

System Outline

Service Hints

140


: Relay Blocks








2H 28 Floor Wire and Driver Side J/B (Instrument Panel Brace RH)




2N

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2O



2S








: Ground Points




141

Memo

142

Theft DeterrentFrom Power Source System (See Page 60)

LLG

L–Y

LG

1

IF315

A

A

2

1

EB

9

DSWH

E 3

G–R

G–R

W–B

W–B

IF313

S 1

13

SH–

BB

L2

25 26

UL3

L

L–W

10AHORN

2

1

HORNRelay

1I71I

IF312

1 1

2O16

2N16

W–R

B

W–R

B

H 4 H 3

W–R

25ADOOR

7. 5AECU–B

2

1

2S13

2L12

IH17

+B2 +B1

14 4

8

SRLY

12

EA1

ID2

IF3

1( A

/T)

STRelay

5

4

P

N

1

2

3

5

B–Y

B–Y

L–Y

L

L–Y

( M/T

)

W–R

7. 5AST

4

10

(A/T)

B–Y

(A/T)

L–Y

B L

2O3

1 1

1 1

W–B

J11

W–B

W–B

3 1

1

2

HORN

11

J24

T16

Engine HoodCourtesy SW

Horn(High)

Horn(Low)

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

D

D

Neu

tral

Sta

rt S

W

N 1

SecurityHorn

Theft Warning ECU

G F

G F

2A4 2D4

L

L–W

L1

14 11

UL1

J 1

Junc

tion

Con

nect

or IntegrationRelay

143

10AECU–IG&GAUGE

2S16

ID


BB

AB AB

2S30

B–W

2

1

2C2

2C4

AB

27

IND

G–R

G–R

1

E

W–B

W–B

HAZD

28

2N9

2O25

EHW

T22

G–O

G–O

8

B

IA1

B

13

B

11 1

R–L

R–L

R–L

R–L

D 3

D 4

D 5

J29

IG

18

BB

SPD

R–L

R–B

V–R

2Q26

2P4

175

2N10

2O10

KSW

G–Y

G–Y

2

1

GR

2N14

2O15

R–L

B

R–L

CTY

7

J22(A), J23(B)

T16


R–B

V–R

Y

Doo

r C

ourte

sy S

W( F

ront

Pas

seng

er'

s S

ide)

Doo

r C

ourte

sy S

W (

Rea

r LH

)

Doo

r C

ourte

sy S

W (

Rea

r R

H)

Junction Connector

Junction Connector

Turn Signal Flasher

UnlockWarning SW

U 1

( ∗1)

( ∗1)

( ∗1)

( ∗1)

R–L

( ∗2)

S10

2O31

R–L

R–L

Theft Warning ECU

Sec

urity

Indi

cato

r La

mp

144

Theft Deterrent

8 2J

7. 5ADOME

1

2

1

RR

D 2

Doo

r C

ourte

sy S

W( D

river

's

Sid

e)

16

R–B

R–B

1

3 IA1

25 2Q

1 2D

7. 5AMET

YB

–O

V–R

C 8


Spe

edom

eter

R–B

3

2

P–L

BR

1

P–L

R–B

EC

ID216 ID215

1 21

22 56

S 3

R–B

V–R

Y

Combination Meter

Speed Sensor

17

R–L

R–L

145


E3 Engine Hood Courtesy SW1–2 : Open with the engine hood open

T16 Theft Warning ECU9–Ground : Continuity with the engine hood close

4, 14–Ground : Always approx. 12 volts1–Ground : Always continuity

18–Ground : Approx. 12 volts with the ignition SW at ON position

: Parts Location


C8 38 E3 36 J29 38

D2

40 (Double Cab) H3 36 N1 37

D2 42 (Extra Cab) H4 36 S1 37D2

44 (Single Cab) J1 37 S3 37

D3

40 (Double Cab) J11 38 S10 39

D3 42 (Extra Cab) J22 A 38 T16 39D3

44 (Single Cab) J23 B 38 T22 39

D4 40 (Double Cab) J24 A 38 U1 39

D5 40 (Double Cab) J25 B 38

: Relay Blocks






1I 24 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2A

28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2C 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2D




2N


2O


2Q


2S








Service Hints

146

Theft Deterrent

: Ground Points





147

Memo

148

Power Window

30APWR


3

12

BC

BC

AA

AA AA

BC

AA AA

AA

M

L

L B L–R

IF

II14

W–B

W–B

A

W–B

LL

L L

L

DDDUBE

1

2

J26(

A), J

27( B

)

J16(

A), J

17( B

)

J13(A), J14(B)

LL

P 6

L

L

L

P 4(A), (B)

J28

JunctionConnector

Junc

tion

Con

nect

or

Junc

tion

Con

nect

or

JunctionConnector


Power Window RegulatorMotor (Front RH)

A9 (∗1)B5 (∗2)

A4B2

A6B9

A3B10


(∗1)

(∗1)

( ∗1)

( ∗1)

149

3 1 4 3 1 4 3 1 4

2 5 2 5 2 5

II15II16II11II12II13II110

BC17BC16BC18BB17BB16BB18IC14IC13

P 9

P10

P11

R L–R R L–R R L–R

G–B

R–BL

G–B

R–B

G–WR–L

Dow

n

Up

Dow

n

Up

Dow

n

Up

G–B

R–B

G–Y

R–Y

G–WR–L

R–L

G–W R–Y

G–Y

R–B

G–B

P 5

2 1

M

P 7

2 1

M

P 8

2 1

M

R–Y

G–Y L

R–B

G–B

RRDRRURLDRLUPDPU

L

L L

L

L

P 4(A), (B)Power Window Master SW

Power Window RegulatorMotor (Front LH)

Power Window RegulatorMotor (Rear LH)

Power Window RegulatorMotor (Rear RH)

Pow

er W

indo

w S

W( F

ront

Pas

seng

er'

s S

ide)

Pow

er W

indo

w S

W( R

ear

LH)

Pow

er W

indo

w S

W( R

ear

RH

)

L

A15 (∗1)A16A12A18A13B1 (∗2)

A10B8

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

(∗1)(∗1)

(∗1)

150

Power Window

1. Manual Down or Up OperationWhen the power window master SW is pushed one step, the motor rotates to open the window.When the power window master SW is pulled up one step, the motor rotates in the opposite direction, to close the window.All the other windows can be opened/closed as well, by the operation of the power window master SW or respective powerwindow SW.When the window lock SW is pushed to the lock side, the ground circuit to the passenger’s window becomes open. As aresult, even if Open/Close operation of the passenger’s window is attempted, the current from TERMINAL E of the powerwindow master SW is not grounded and the motor does not rotate, so the passenger’s window can not be operated andwindow lock occurs.

2. Auto Down Operation (Driver’s Window)When the power window master SW is pushed two steps, the motor rotates to open the window automatically.

3. Stopping of Auto Down Operation (Driver’s Window)Auto operation can be stopped in mid–course with switching power window master SW one step upward during the downoperation.

P4 (A), (B) Power Window Master SWB–Ground : Approx. 12 volts with the ignition SW at ON positionE–Ground : Always continuity

DU–Ground : Approx. 12 volts with the ignition SW on and the master SW (Driver’s window) at UP or AUTO UP positionDD–Ground : Approx. 12 volts with the ignition SW on and the master SW (Driver’s window)

at DOWN or AUTO DOWN position

: Parts Location


J13 A 38 P4 B 42 (Extra Cab) P8 40 (Double Cab)

J14 B 38

P5

40 (Double Cab)

P9

40 (Double Cab)

J16 A 38 P5 42 (Extra Cab) P9 42 (Extra Cab)

J17 B 38

P5

44 (Single Cab)

P9

44 (Single Cab)

J26 A 38

P6

40 (Double Cab) P10 40 (Double Cab)

J27 B 38 P6 42 (Extra Cab) P11 40 (Double Cab)

J28 38

P6

44 (Single Cab)

P4 A 40 (Double Cab) P7 40 (Double Cab)

: Relay Blocks





IC1 48 Front Door LH Wire and Floor Wire (Left Kick Panel)




: Ground Points



System Outline

Service Hints

151

Memo

152

Front Wiper and Washer

2135

4

M

2S262L9

IE

W–B

L–W

L–W

W–B

W–G

B–R

L–B

L–Y

EA

W–B

A1

A2

B4

B1

B2

B3

2M9

L–W

W 3

MIS

T

Off

On

HI

LOINT

OFF

C11(A), C12(B)

+1+2

+SIN

T1IN

T2B

1+B

W

Front Wiper SW

FrontWasher SW

EW

W

EW

+B

+S

+2

+1

L–B

L–Y

W–G

L–W

IF25 IF26 IF24

M

2

1

L–W

W 2

IF213

∗ 1 : w/ INT Time SW

(∗1)

(∗1)

( ∗2)

∗ 2 : w/o INT Time SW

WindshieldWasherMotor

WindshieldWiper Motor

Combination SW

Wiper RelayB–R

20AWIP


153

With the ignition SW turned on, the current flows to TERMINAL (B) 3 of the front wiper and washer SW, TERMINAL 1 of thewindshield washer motor and TERMINAL 2 of the windshield wiper motor through the WIP fuse.

1. Low Speed PositionWith the front wiper SW turned to LO position, the current flows from TERMINAL (B) 3 of the front wiper and washer SW toTERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to TERMINAL 4 to GROUND and causes the windshieldwiper motor to run at low speed.

2. High Speed PositionWith the front wiper SW turned to HI position, the current flows from TERMINAL (B) 3 of the front wiper and washer SW toTERMINAL (B) 1 to TERMINAL 3 of the windshield wiper motor to TERMINAL 4 to GROUND and causes the windshieldwiper motor to run at high speed.

3. INT PositionWith the front wiper SW turned to INT position, the wiper relay operates and current flows from TERMINAL (B) 3 of the frontwiper and washer SW to TERMINAL (A) 2 to GROUND. This activates the intermittent circuit and the current flows fromTERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor toTERMINAL 4 to GROUND and the wiper operates.The intermittent operation is controlled by the charge/discharge function of the condenser installed in the relay, and theintermittent time is controlled by a time control SW to change the charging time of the condenser (w/ INT time SW).Intermittent operation is controlled by a condenser charge and discharge function in the relay (w/o INT time SW).

4. Mist PositionWith the front wiper SW turned to MIST position, the current flows from TERMINAL (B) 3 of the front wiper and washer SW toTERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to TERMINAL 4 to GROUND and causes the windshieldwiper motor to run at low speed.

5. Washer Interlocking OperationWith the washer SW pulled to ON position, the current flows from the WIP fuse to TERMINAL 1 of the windshield washermotor to TERMINAL 2 to TERMINAL (A) 1 of the front wiper and washer SW to TERMINAL (A) 2 to GROUND and causesthe windshield washer motor to run and the window washer to spray. Simultaneously, current flows from the WIP fuse toTERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor toTERMINAL 4 to GROUND, causing the wiper to function.

C11 (A), C12 (B) Combination SW(A) 2–Ground : Always continuity(B) 3–Ground : Approx. 12 volts with the ignition SW at ON position(B) 2–Ground : Approx. 12 volts with the ignition SW on and the front wiper SW at LO or MIST position

Approx. 12 volts intermittently with the ignition SW on and the front wiper SW at INT position(B) 4–Ground : Approx. 12 volts with the ignition SW on and unless the windshield wiper motor at STOP position(B) 1–Ground : Approx. 12 volts with the ignition SW on and the front wiper SW at HI position

W3 Windshield Wiper Motor2–1 : Closed unless the windshield wiper motor at STOP position

: Parts Location


C11 A 38 W2 37

C12 B 38 W3 37





2S 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)




System Outline

Service Hints

154

Front Wiper and Washer

: Ground Points




155

Memo

156

Horn

10AHORN


2

1

1I7 1I8

IF312

1 1

2O32

2N16

Hor

n S

WW

–R B

W–R

W–R

B

H 4 H 3

HORNRelay

8

Horn (High)Horn (Low)

Spiral CableS13

157

H3, H4 Horn (High), (Low)1–Ground : Approx. 12 volts with the horn SW on

: Parts Location


H3 36 H4 36 S13 39



1I 24 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2N29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2O29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)




Service Hints

158

Cigarette Lighter

15ACIG

IE

BR

W–B


2C1

1

2

B

C 5

A

A

J23

CigaretteLighter

JunctionConnector

159

C5 Cigarette Lighter2–Ground : Approx. 12 volts with the ignition SW at ACC or ON position1–Ground : Always continuity

: Parts Location


C5 38 J23 38




: Ground Points



Service Hints

160

Power Outlet

15APWR OUT

7. 5AACC

3 1

5 2

2

1

2P23 2D9

IE

AA

BA

ID

2D18

PW

–BW

–B

W–B

W–B

W–B

W–B

P 3

J22(A), J23(B)

PWR OUTRelay


JunctionConnector

Power PointSocket

161

P3 Power Point Socket1–Ground : Approx. 12 volts with the ignition SW at ACC or ON position2–Ground : Always continuity

: Parts Location


J22 A 38 J23 B 38 P3 39



2D 28Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2P 29Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Ground Points




Service Hints

162

Clock

B(+)

1

25 2P

8 2J

R

7. 5ADOME


1

2

1

7. 5AACC

2N23

VR

ACC(+)

4

10ATAIL

2C5

OFF

Tail

Head

Ligh

tC

ontro

l SW

2S7

2R7

2Q12

2P8

ILL(+)

3

G–W G G

GG

5 8

C10

C 7

ID

AA

BA

J20(A), J21(B)

2

EARTH(–)

W–B

W–B

B1 T1

Clock

Combination SW

JunctionConnector

163

C7 Clock4–Ground : Approx. 12 volts with the ignition SW at ACC or ON position1–Ground : Always approx. 12 volts3–Ground : Approx. 12 volts with the light control SW at TAIL or HEAD position2–Ground : Always continuity

: Parts Location


C7 38 J20 A 38

C10 38 J21 B 38

: Relay Blocks







2N


2P

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2Q 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2R


2S

: Ground Points



Service Hints

164

Rear Window Defogger

20ADEF


3

2

1

IE

BA

3 3

33

IH112

BE

AD

A1

B1

AA

10AECU–IG&GAUGE

2K8 2R4

4 5

5 1

3 2

3

J16(A), J17(B)

J22(A), J23(B)

R 3

BB

W–B

BR

R–L

BB

–Y

R–L

R–L

R–L

R–L

DEFRelay

D IG

E

JunctionConnector

JunctionConnector

Rear WindowDefogger SW

Rear WindowDefogger

R 6(A), R 7(B)

IG

JunctionConnector

J15A

J16(A)JunctionConnector

R–L

AE

AE

165

DEF Relay5–3 : Closed with the ignition SW at ON position and the rear window defogger SW at ON position

: Parts Location


J15 38 J23 B 38R7 B

41 (Double Cab)

J16 A 38 R3 39R7 B

43 (Extra Cab)

J17 B 38R6 A

41 (Double Cab)

J22 A 38R6 A

43 (Extra Cab)

: Relay Blocks






2R 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)




: Ground Points




Service Hints

166

Remote Control Mirror

7. 5AACC


O 2 O 3

MMMM

351351

BFBEBDIB11IB13IB14

BR

–R

R–GR

BR

–R

LGL

MH MV M+ MH MV M+

AHAHAAAB

O 1

2O23

VB

R–R B

R–GLGRL

L LG

BR

–R

R–GR

BR

–R

BR

–R

IE

W–B

A

AJ23

B

5 2 4 3 6 7

8

VLHL HR VR M+ E

DownRight UpLeft

B

LeftLeft Right

Left/Up

Right/Down

Right

MH MV

Ope

ratio

n S

WS

elec

t SW

J24(A), J25(B)

JunctionConnector

JunctionConnector

Outer Mirror SW

Outer Rear ViewMirror (LH)

Outer Rear ViewMirror (RH)

167

O1 Outer Mirror SW8–Ground : Approx. 12 volts with the ignition SW at ACC or ON position7–Ground : Always continuity6–7 : Continuity with the operation SW at LEFT or UP position8–6 : Continuity with the operation SW at RIGHT or DOWN position

: Parts Location


J23 38

O2

40 (Double Cab)O3

42 (Extra Cab)

J24 A 38 O2 42 (Extra Cab)O3

44 (Single Cab)

J25 B 38

O2

44 (Single Cab)

O1 39 O3 40 (Double Cab)



2O 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)



IB1 48 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)

: Ground Points



Service Hints

168

Audio System

3

GR

BR

P V LG L

LG L

1

FR+

+B(∗7)BU+B(∗8)

GND FL+ FL– FR–

LLG

1 2

L–Y

( ∗1)

( ∗1)

( ∗1)

( ∗1)

4 2

S16

T24

L

( ∗2,

∗3)

LG

( ∗2,

∗3)

LLG

3

P V

1

VP

1 2

( ∗1)

( ∗1)

( ∗1)

( ∗1)

4 2

S15

T23

V

( ∗2,

∗3)

P

( ∗2,

∗3)

R 1(A), R 2(B)A3

ACC(∗7)ACC+B(∗8)

7. 5AACC


2N24

A4

IF22

15ARAD

1

2

A7 A2 A6 A1 A5

ID

1

IH14IH19IB16 IB15

II17II18

L–Y

Radio Receiver Assembly

Speaker(Front Door LH)

Speaker(Front Door RH)

Tweeter (LH) Tweeter (RH)

169

∗ 4 : Double CabB Y

R W

R WR W

∗ 3 : 2 Speaker

RL+ RL– RR+ RR–

YB

∗ 1 : 6 Speaker∗ 2 : 4 Speaker

W

R

S18(A)

B2 B6 B1 B3

IH15IH16IH11IH12

BB11 BB12 BC11 BC12

R 1(A), R 2(B)Radio Receiver Assembly

∗ 5 : Extra Cab

W

RYB

( ∗5

∗6)

( ∗4

∗6)

( ∗4

∗6)

( ∗4

∗6)

( ∗4

∗6)

( ∗5

∗6)

( ∗5

∗6)

( ∗4

∗6)

( ∗4

∗6)

( ∗5

∗6)

( ∗4

∗6)

( ∗4

∗6)

∗ 6 : 6 Speaker, 4 Speaker

( ∗6)

( ∗6)

( ∗6)

( ∗6)

Speaker (Rear Door RH)

A2

B2

B1

A1

(∗4)(∗5)

S20(B)Speaker (Rear RH)

1

S17(A)Speaker (Rear Door LH)

Speaker (Rear LH)S19(B)

(∗5)(∗4)

BA1

A B2 2

∗ 7 : w/ CD Player∗ 8 : w/o CD Player

170

Audio System

R1 (A) Radio Receiver Assembly(A) 4–Ground : Always approx. 12 volts(A) 3–Ground : Approx. 12 volts with the ignition SW at ACC or ON position(A) 7–Ground : Always continuity

: Parts Location


R1 A 39S16

43 (Extra Cab)T23

41 (Double Cab)

R2 B 39S16

45 (Single Cab)T23

43 (Extra Cab)

S15

41 (Double Cab) S17 A 41 (Double Cab)T24

41 (Double Cab)

S15 43 (Extra Cab) S18 A 41 (Double CabT24

43 (Extra Cab)S15

45 (Single Cab) S19 B 43 (Extra Cab)

S16 41 (Double Cab) S20 B 43 (Extra Cab)

: Relay Blocks





2N 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)



IB1 48 Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)






: Ground Points



Service Hints

171

Memo

172

Combination Meter

Com

bina

tion

SW

R

Spe

edom

eter

Tach

omet

er

Fuel

Tem

p.

Doo

r

Hig

h B

eam

V–R

V–R

V–R

( A/T

)

( ∗1)

V–R

R–B

7. 5

A D

OM

E


1

2

1

2J8

2Q25R

10A

EC

U–I

G&

GA

UG

E

2S30

A1

2Q26

2P262P42Q10

A6

Doo

r C

ourte

sy S

W( R

ear

RH

)

Doo

r C

ourte

sy S

W( D

river

's

Sid

e)

Inte

grat

ion

Rel

ay

Unl

ock

War

ning

SW

R–Y

R–L

R–B

R–B

G–Y

Doo

r C

ourte

sy S

W( R

ear

LH)

Doo

r C

ourte

sy S

W( F

ront

Pas

seng

er'

s S

ide)

17

SPD

E 6

SPD

17

T16

SP1

25

T17

C 8(A), C 9(B)

R–B

A27 A17 A16 A15 A10

Engine ECU

Combination Meter


TheftWarning ECU

173

T–B

ELT

Fuel

B–O

B–W P

P–L

ODO/TRIP

3

2

BR

–Y

BR

BR

BR

–Y

Buzzer

BR

BR

R–B

P–L

1 2

3

L–R

2

1

L–R

BR

BR

–Y

Fuel

Filt

er/

Fuel

Sed

imen

ter

2

1

W–G

W–G

A

A

W–B

W–B

7. 5AMET


2D1

A21C 8(A), C 9(B)

I 1

EC

S 3

F10

IA19 IA18

BA13 BA14

BR

Engine ECU

ID215

ID216 IF210

EA11

A4A7A3A2A23A5

EB

IF28

F13

F 4

J 1

A14


R–B

Combination Meter

Fuel FilterWarning SW

Fuel

Sed

imen

ter

Leve

l War

ning

SW

Fuel SenderGage

JunctionConnector

Spe

ed S

enso

r

BR

174

Combination Meter

Driv

er'

sS

eat B

elt

SR

SFr

ont S

eat I

nner

Bel

t( D

river

's

Sid

e)

Com

bina

tion

SW

Illum

inat

ion

Fron

t Fog

YW

–B

( w/o

SR

S)

W–B

( w/o

SR

S)

W–B

( w/ S

RS

)C 8(A), C 9(B)

GC

ombi

natio

n S

W

A8

ID

R–Y

B–Y

A22A30A19A20A11

IF21

DLC

3

Airb

ag S

enso

rA

ssem

bly

Cen

ter

G–B

( ∗2)

J22(A), J23(B)AB

BB

Turn

LH

Turn

RH

G–B

G–Y

Turn

Sig

nal

Flas

her

A24 A25

W–B

(w/o SRS)

Combination Meter

JunctionConnector

LCD

Illum

inat

ion

175

4WD

A/T

OIL

TE

MP

( A/T

)

P

A18

Tran

smis

sion

Con

trol E

CU

∗ 2 : w/ Front Fog Light

W–B

(w/o SRS)

A

1

2L

2S

1 2K

Glo

w

Alte

rnat

or

Che

ck E

ngin

e

Cha

rge

Bra

ke

W–B

(w/o SRS)

( w/o

AB

S)

W–B

R–G

R–G

( w/o

AB

S)

1

( w/ A

BS

)

LG

1

35

AB

S

Ski

d C

ontro

l EC

Uw

ith A

ctua

tor

W–B

2

A36

LGW

–B

LG–B

LG

LG–B

LG

1 1

Oil

Pre

ssur

e

1

Eng

ine

EC

U

A37 A40 A39

R–B

Y–RGR

1 2MID210

IF23

A38

EA

I 2I 2

R–G

C 8(A), C 9(B)Combination Meter

W–G

A13

Tran

sfer

Indi

cato

r S

W( N

eutra

l Pos

ition

)

4WD

Con

trol E

CU

31 A

R–B

E 4

Par

king

Bra

ke S

WP

2

B 3

Bra

ke F

luid

Leve

l War

ning

SW

B 2

Bra

ke V

acuu

mW

arni

ng S

W

Eng

ine

Oil

Pre

ssur

e S

enso

r

G–B

Neu

tral S

tart

SW

A12

A/T

P

176

Combination Meter

C8 (A) Combination Meter(A)21–Ground : Approx. 12 volts with the ignition SW at ON position(A) 1–Ground : Always approx. 12 volts(A)22–Ground : Always continuity

F13 Fuel Sender Gage2–3 : Approx. 4 Ω with the fuel full

Approx. 110 Ω with the fuel empty

: Parts Location


B2 36 F4 36 J22 A 38

B3 36 F10 36 J23 B 38

C8 A 38

F13

40 (Double Cab) P2 39

C9 B 38 F13 42 (Extra Cab) S3 37

E4 36

F13

44 (Single Cab) T16 39

E6 38 J1 37 T17 39

: Relay Blocks










2P

29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2Q 29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2S








BA1

52 (Double Cab)


56 (Single Cab)


: Ground Points






: Splice Points


I1 50 Engine Wire I2 50 Engine Wire

Service Hints

177

Memo

178

Air Conditioner

OFF

LO

1

W–B

B–W

W–B

B–W

L–W

B–W

W–B

W–B

(∗1)

4

M1

M2

HI

6 5

2

18 2P30 2R

5

ID

9 2D

1 1C


40AFR HTR

R–L

1 2F

B 4

W–B

W–B

W–B

W–B B

1

2

M

L–W

L–B

HTR

Rel

ay

4

1

2

5

3

10AECU–IG&GAUGE

18 2D

L–O

16 2D2A

( ∗1)

B–W

10A

A/C

( ∗1)

B 6

J22(

A), J

23( B

) AA

BA

BA

AA AA

IE

R–L

(∗1)

L–O

(∗1)

W–B

(∗1)

Junc

tion

Con

nect

or

Blo

wer

Mot

or

Blower SW

32

4 Blower Resistor

Junc

tion

Con

nect

or

J18(

A), J

19( B

)

B 5

1

W–B

R–B R

179

V

B/V TEMP

5

18

2

1

( ∗1)

10 14

1

2

78

Y–B

Y–B

L–O

R–L

6

R

2

SG–1 TEFIN

IG AC1 ACT

PY R–L


MGC

L–WL ( ∗1)

GND

1

3

( ∗1)

L–W

1

( ∗1)

( ∗1)

( ∗1)

PSW

W–B

2

(∗1)

L–O( ∗

1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

( ∗1)

1

VRT E2

A10

A 1

J20(

A), J

21( B

)

P 1

A11

A 9

AA

BA

IF316

IF317

ID11

AC1

19 B

ACT

18 B

A

A

EC

( Shi

elde

d)B

R

27 DD34

NE+NE–

2 1

L Y

E 1

W–B

3

C 4

( Shi

elde

d)

E 6(B), E 8(D)

J10

R–L

(∗1)

W–B

(∗1)

A/C

Com

pres

sor

Pre

ssur

e S

W

A/C Amplifier

A/C

The

rmis

tor

Cra

nksh

aft

Pos

ition

Sen

sor

Engine ECU

JunctionConnector

Junc

tion

Con

nect

or

A/C Volume SW

OFF

G

180

Air Conditioner

Current is applied at all times through the FR HTR fuse to TERMINAL 5 of the HTR relay.When the ignition SW is turned on, the current flows through the ECU–IG&GAUGE fuse to TERMINAL 1 of the HTR relay toTERMINAL 2 to TERMINAL 6 of the blower SW.

Blower Motor Operation∗ Low speed operation

When the blower SW is moved to LO position, the current flows to TERMINAL 6 of the blower SW to TERMINAL 5 toGROUND, causing the HTR relay to turn on. This causes the current flows from the FR HTR fuse to TERMINAL 5 of theHTR relay to TERMINAL 3 to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower resistor toTERMINAL 1 to GROUND, rotating the blower motor at low speed.

∗ Medium speed operation (Operation at M1, M2)When the blower SW is moved to M1 position, the current flows to TERMINAL 6 of the blower SW to TERMINAL 5 toGROUND, causing the HTR relay to turn on. This causes the current flows from the FR HTR fuse to TERMINAL 5 of theHTR relay to TERMINAL 3 to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower resistor toTERMINAL 3 to TERMINAL 2 of the blower SW to TERMINAL 5 to GROUND. At this time, the blower resistance of theblower resistor is smaller than at low speed, so the blower motor rotates at medium low speed.When the blower SW is moved to M2 position, the current flows through the HTR relay to TERMINAL 2 of the blowermotor to TERMINAL 1 to TERMINAL 4 of the blower resistor to TERMINAL 2 to TERMINAL 1 of the blower SW toTERMINAL 5 to GROUND. At this time, resistance of the blower resistor is smaller than at M1 position, so the blowermotor rotates at medium high speed.

∗ High speed operationWhen the blower SW is moved to HI position, the current flows to TERMINAL 6 of the blower SW to TERMINAL 5 toGROUND, causing the HTR relay to turn on.This causes the current flows from the FR HTR fuse to TERMINAL 5 of the HTR relay to TERMINAL 3 to TERMINAL 2of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower SW to TERMINAL 5 to GROUND, rotating the blowermotor at high speed.

HTR Relay5–3 : Closed with the ignition SW at ON position and the blower SW on

P1 Pressure SW1–2 : Open with the refrigerant pressure at less than approx. 2.0 kgf/cm2 (28.4 psi, 196.1 kpa) or more than

approx. 32.0 kgf/cm2 (455 psi, 3138.1 kpa)

A9 A/C Amplifier10–Ground : Approx. 12 volts with the ignition SW at ON position18–Ground : Always continuity

: Parts Location


A1 36 B6 38 J19 B 38

A9 38 C4 36 J20 A 38

A10 38 E6 B 38 J21 B 38

A11 38 E8 D 38 J22 A 38

B4 38 J10 38 J23 B 38

B5 38 J18 A 38 P1 37



1C 23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)



2F 28 Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2P29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2R29 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

System Outline

Service Hints

181





: Ground Points





: Splice Points


E1 46 Engine Wire

182

I GROUND POINT

CrankshaftPosition Sensor

(E1)

(E01)

(E01)

(E02)

DLC3

Fuel SedimenterLevel Warning SW

Speed Sensor

EC

I 1

E 1

I 1

I 1

ID218

EA11

BR

BR

W–B

BR

BR

BR W–B

W

W–B

W–B

BR

BR

W–B(Shielded)

BR

J10

BR

(A/T)

(A/T)

A

A

A

A


(E1) Engine ECU

Engine ECU

(SG)

BR

BR

BA

BA

BA

BA

BA

AA

AA

AA

AA

Transfer Indicator SW(L4 Position)

Transfer Indicator SW(4WD Position)

ThrottleBody Assembly

ADD Actuator

Transfer Indicator SW(Neutral Position)

4WD Control ECU

Injector Driver(EDU)

Turbo Motor Driver

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

J 7(A), J 8(B)

(GND)

JunctionConnector

JunctionConnector

183

I

Combination Meter

Combination Meter

Brake FluidLevel Warning SW

WindshieldWiper Motor

Turn SignalLamp (Front RH)

Fog Lamp(Front RH)

Clearance Lamp(Front RH)

Fuel FilterWarning SW

Engine HoodCourtesy SW

Turn Signal Lamp(Front LH)

Fog Lamp(Front LH)

Clearance Lamp(Front LH)

MAIN Relay

GLOW Relay

Skid ControlECU withActuator

IF23

IF21

I 2

I 2

I 2

EA

(GND1)

(GND2)

EB

1J3

1

A W–B

A W–B

A W–B

A W–B

A W–B

A W–B

A W–B

A

A

W–B

R–G

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–BW

–BW

–BW

–B

W–B

J 1

R–G

W–B

(w/o ABS)(w/o ABS)

(w/o SRS) (w/o SRS)

Turn Signal Lamp(Front Side RH)

Turn Signal Lamp(Front Side LH)

W–BA

W–B

JunctionConnector

184

I GROUND POINT

ST Relay

Combination Meter

SecurityIndicator Lamp

Blower SW


Combination SW


Power Point Socket

Blower Resistor

(CG)

Outer Mirror SW

Turn Signal Flasher

Cigarette Lighter


Blower SW

Combination SW


Ashtray Illumination

Cigarette LighterIllumination

Unlock Warning SW

Radio ReceiverAssembly

Integration Relay

Airbag SensorAssembly Center

A/T Shift LeverIllumination

Map Lamp

1

B–W

W–B

BB

AB

BB BB

AB

BB BB

AB AB

IF310 W–B

B12 B1

A12 A1

ID

A AA A

A BA B

A AA A

A BA B

A A

A BBA

IE

S12(

B)

T16(

A)

Y

L–Y

W

R

GR

BR

R

B

BR

LG

BR

Y

W–B

W–B

J22(A), J23(B)

GL

W–B

(∗4)

W

DLC3

W–B

W–B

W–B

B

2D9

2D18

2B1

2E1

W–B

W–B

W–B

2B2W–B

2D17W–B

W–B

(E1)

(E2)

W–B

W–B

W–B

W–B

B–W

(∗1)

( ∗4)

B–W ( ∗1)

(∗4)(∗2)

B A

L

TransponderKey ECU

(GND)G

PWR OUT Relay

HTR Relay

B–W

( ∗2

∗3)

JunctionConnector

Sho

rt P

in( T

heft

War

ning

EC

U)

(E) TheftWarning ECU

Thef

t War

ning

EC

U

185

I

Combination SW

(GND)

Combination SW



BA

AA

B B B B B A BA

J20(A), J21(B)

L

W

L

Y

P

W–B

W–B

W–B

W–B

Rear CombinationLamp (LH)

Power WindowMaster SW

IG1 Relay

Front Seat Inner Belt(Driver' s Side)

IF

3A

AW–B

W–B

J28

IG

AA A

J15

W–BW–B

ClockW–B

AA

BA18W–B

B 3

License PlateLamp LH


License PlateLamp RH

B 3

A

II14

W–B

W–B

Center Stop Lamp


BD11

A

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

AA

A/C Amplifier

∗ 3 : M/T Single Cab, Double Cab 2KD–FTV w/o Inter Cooler∗ 4 : ∗ 2 Except ∗3

JunctionConnector

Junction Connector

JunctionConnector

(E) Shift LockControl ECU

186

I GROUND POINT

: Parts Location


J1 37 J15 38 J23 B 38

J7 A 38 J20 A 38 J28 38

J8 B 38 J21 B 38 S12 B 39

J10 38 J22 A 38 T16 A 39

: Relay Blocks






1J 24 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2B

28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)2D 28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2E









BA1

52 (Double Cab)


56 (Single Cab)


BD1

52 (Double Cab)

Frame No.2 Wire and Frame Wire (Under the Back Panel LH)BD1 54 (Extra Cab) Frame No.2 Wire and Frame Wire (Under the Back Panel LH)BD1

56 (Single Cab)

Frame No.2 Wire and Frame Wire (Under the Back Panel LH)

: Ground Points









: Splice Points


E1 46

Engine Wire B3

52 (Double Cab)

Frame WireI150

Engine Wire B3 54 (Extra Cab) Frame Wire

I250

Engine Wire B3

56 (Single Cab)

Frame Wire

187

Memo

188


1 : Engine Room R/B and Engine Room J/B (See Page 22)

2 : Driver Side J/B (See Page 28)

3 : R/B No.3 (See Page 35)

The chart below shows the route by which current flows from the battery to each electrical source(Fusible Link, Circuit Breaker, Fuse, etc.) and other Parts.

[LOCATION]

Battery

40A MAIN20A H-LP LH

20A H-LP RH

10A HORN

15A FOG

25A EFI

40A AM1

7.5A OBD

10A STOP

10A TAIL

15A PWR OUT

40A IG1

30A ABS NO.2

40A ABS NO.1

40A FR HTR

7.5A DOME

7.5A ECU-B

15A RAD

50A BATT P/I

30A AM2

100A ALT

7.5A ALT-S

15A TURN-HAZ

80A GLOW

30A DCC

1

1

1

1

1

1

1

1 1

1

1

2

2

2

189

J

4

Code or LocationParts

Electrical Source

7.5A DRL

Starter S1

Location

Example

Ignition SW(AM2)

IG1 Relay(Point Side)

HTR Relay(Point Side)

Ignition SW(AM1)

I6

I6

20A DEF

7.5A IGN

7.5A MET

7.5A ST

7.5A ACC

15A CIG

10A ECU-IG&GAUGE

20A WIP

30A PWR

10A A/C

25A DOOR3

3

2

2

2

2

2

3

2

190


Engine Room R/B (See Page 22)Fuse System Page

7.5A ALT–S Charging 66

7.5A DOME

Clock

Combination Meter

Door Lock Cotrol

ECT

Engine Control

Headlight

Interior Light



Theft Deterrent


162

172

130

108

68

84

100

104

88

144

136

7.5A ECU–B

Door Lock Cotrol


Interior Light

Theft Deterrent


130

80

100

142

136

10A HORNHorn

Theft Deterrent

156

142

15A FOG Front Fog Light 86

15A RAD Audio System 168

15A TURN–HAZ Turn Signal and Hazard Warning Light 92

20A H–LP LH Headlight 84

20A H–LP RH Headlight 84

25A EFIECT

Engine Control

108

68

30A ABS NO.2 ABS 116

30A AM2Engine Immobilizer System

Starting

80

64

30A DCC Engine Immobilizer System 80

40A ABS NO.1 ABS 116

40A FR HTR Air Conditioner 178

50A BATT P/I

ECT

Engine Control

Front Fog Light

108

68

86

80A GLOW Engine Control 68

100A ALTCharging

4WD

66

124

∗ These are the page numbers of the first page on which the related system is shown.

191

J

Driver Side J/B (See Page 28)Fuse System Page

7.5A ACC

Audio System

Clock

Power Outlet

Remote Control Mirror

Shift Lock

168

162

160

166

128

7.5A IGN

ECT

Engine Control


SRS

108

68

80

121

7.5A MET

ABS

Charging

Combination Meter

Door Lock Cotrol

ECT

Engine Control


Seat Belt Warning

SRS


Theft Deterrent

4WD

116

66

172

130

108

68

104

106

121

88

144

124

7.5A OBD Engine Control 68

7.5A ST

ECT

Engine Control

Starting

Theft Deterrent

108

68

64

142

10A A/C Air Conditioner 178

10A ECU–IG&GAUGE

ABS

Air Conditioner

Back–Up Light

Charging

Combination Meter

Door Lock Cotrol

ECT

Engine Control


Shift Lock

Theft Deterrent



116

178

98

66

172

130

108

68

164

128

143

92

136

10A GAUGE&ECU–IG 4WD 124


192


Fuse System Page

10A STOP

ABS

ECT

Engine Control

Shift Lock

Stop Light

116

108

68

128

96

10A TAIL

Clock

Front Fog Light



162

86

104

88

15A CIG Cigarette Lighter 158

15A PWR OUT Power Outlet 160

20A WIP Front Wiper and Washer 152

40A AM1 4WD 124

R/B No.3 (See Page 35)Fuse System Page

20A DEF Rear Window Defogger 164

25A DOOR

Door Lock Cotrol

Theft Deterrent


130

142

136

30A PWR Power Window 148


193

Memo

194

K CONNECTOR LIST

1

GrayA 1

1 2

A 2

1 2 3 4 5 6

BlackA 3

54321

BlackA 4

1 2

YellowA 5

1 2

YellowA 6

1

A 7

21

3 4

BlackA 8

1 2 3 4 5 6 7 8 9 10

11 1213141516171819 20

A 9

21

A10

1 2

A11

8765

431 2

A12

1 2 3 4 5 6

BlackA13

11

1 3 4 5 6 7 8 9

13 14 15 16 17 18 19

21 23 24 25 26 27 28 29 30

20

10

22

12

2

YellowA14

1 2 3 4

YellowA15

1 2

BlackA16

1 2 3

BlackA17

1 2

GrayB 1

1 2

GrayB 2

1

GrayB 3

1 2

BlackB 4

1 2

3 4

BlackB 5

1 2 3

4 5 6 7 8

B 6

1 2

BlackC 1

1 2

GrayC 2

1 2

GrayC 3

213

GrayC 4

1

2

C 5

1 2

C 6

1 2 3 4

BlackC 7

195

K

422

321 241

262362

277

288

3010

3111

3212

3313

3515

3616

3717

3818

2995

25 3414

3919

4020

C 8

9

1 2 3

16

4 5 86 7

10 11 151412 13

C 9

1 2 3 4

5 6 7 8 9 10 11 12 13

C10

1 2 3

45 6

7

C11

1 2 3 4

56 7 8 9

10

C12

1 2

C13

16 15 14 13 12 11 10 9

8 7 6 5 4 3 2 1

D 1

1

D 2

1

D 3

1

D 4

1

D 5

1 2 3 4

5 6 7 8 9 10

D 6

1 2 3 4

5 6 7 8 9 10

D 7

1 2 3 4

5 6 7 8 9 10

D 8

1 2 3 4

5 6 7 8 9 10

D 9

1 2 3 4

5 6 7 8

GrayE 1

1 2 3

BlackE 2

1 2

BlackE 3

1

BlackE 4

1

17

292827 31

19

9 10

30

11

76

13 14 15 16

22 23 24

12

432 5

25

26

18

8

20 21

GrayE 5

6

3228 35

24 27

13 1612

29

11

1

10987

2118

3 4 52

17

34

26

15

33

25

14

2322

31

2019

30

GrayE 6

1

19

333231 3528

2320

118 12

34

13

76

15 16 17 18

24 25 26

14

432 5

27

29

21

9

30

22

10

GrayE 7

196

K CONNECTOR LIST

A A B B C C

D D E E F F

AAAAAA A A A A A A

A A B B C C

D D E E F F

1

3128

24 27

118 12

34

13

7

14 15 16 17

2118

542 6

29

26

9

30

25

10

2322

32

2019

33

3

GrayE 8

1 2

BrownF 2

1 2

BrownF 3

1 2

BlackF 4

1 2

GrayF 5

1 2

GrayF 6

1 2

GrayF 7

1 2

GrayF 8

1 2 3

BlackF 9

1 2

GrayF10

21

Dark GrayF11

1 2

F12

1 2 3

4 5

BlackF13

1 2 3 4

5 6 7 8 9 10

GreenF14

1

G 1

1

2 3

BlackH 1

1

2 3

BlackH 2

1

BlackH 3

1

BlackH 4

1 2

5

3 4

6 7 8 9 10

H 5

1 2 3 4 5 6 7 8

BlackI 1

87654321

Dark GrayI 2

1 2

BlackI 3

1 2

Dark GrayI 4

1 2 3 4 5 6 7

BlackI 5

1 2 3 4

5 6 7 8

I 6 J 1 J 2 J 3

197

K

E

HH

ED

HH

DC

GG

CC

GF

BB

FF

A A

F

E

HH

ED

HH

DC

GG

CC

GF

BB

FF

A A

F

E

HH

ED

HH

DC

GG

CC

GF

BB

FF

A A

F

E

HH

ED

HH

DC

GG

CC

GF

BB

FF

A A

F

A A A A A A

B B B B B B

A A A A A A

B B B B B B

A A A A A A

B B B B B B

A A A A A A

B B B B B BA AB B

A A B B C C

D D D E E E

A A B B C C

D D D E E E

A A B B C C

D D D E E E

A A B B C C

D D D E E E

A A B B C C

D D E E F F

A A B B C C

D D E E F F

A A A A A A

B B B C C C

A A A A A A

B B B C C C

A A A A A A

B B B B B B

A A A A A A

B B B B B B

A A B B C C

D E F G H I

A A B B C C

D E F G H I

C

EE

CC

EE

CC

EE

BB

ED

BA

DD

A A

D

A A A A

A A A AA A A

A AB B

BlackJ 4 J 5 J 6

BlueJ 7

BlueJ 8 J 9 J10 J11

J12 BlackJ13

BlackJ14 J15

J16 J17 J18 J19 J20

J21 J22 J23(*1) Blue

J24

(*2) BlackJ24

(*1) BlueJ25

(*2)J25

*1 : w/ Power Window*2 : w/o Power Window

198

K CONNECTOR LIST

A A A A

A A A AA A AA A B B C C

D D E E F F

A A B B C C

D D E E F F

A A B C CA A B B B B C C

BlackJ26

BlackJ27 J28 J29

1 2

BlackK 1

1 2

BlackL 1

1 2

BlackL 2

1 2

M 1

87 9

21 3 4

65

GrayN 1

1 2 3 4 5 6 7 8 9 10

O 1

12

34

56

O 2

12

34

56

O 3

1 2

GrayP 1

1

BlackP 2

1 2

P 3

6 95 8

14

7

15

4

17

21

1816

3

11 1310 12

(Double Cab)P 4

1 2 3 4

5 6 7 8 9 10

(Extra Cab)P 4

1 2

3 4 5 6

BlackP 5

1 2

3 4 5 6

BlackP 6

1 2

BlackP 7

1 2

BlackP 8

1 2 3 4 5

BlackP 9

1 2 3 4 5

BlackP10

1 2 3 4 5

BlackP11

1 2 3 4

5 6 7 8 9 10

R 1

1 2

3 4 5 6

R 2

1 2 3 4 5

BlackR 3

1 2 34 5 6

R 4

199

K

1 2 34 5 6

BlackR 5

1

BlackR 6

1

BlackR 7

1

2

R 8

1

BlackS 1

21

2423

3 4 5 6

13

25

161514

26 27 28 313029

17 18 19

987 10 11 12

222120

32 33 34

BlackS 2

1 2 3

BlackS 3

1 2

GrayS 4

1 2

S 5

1

BlackS 6

1

S 7

1 2

GrayS 8

1 2

GrayS 9

1 2

S10

7 8

1 2

12

4 5 6

9 1110

3

S11

10 9 8 7 6

23 2224 21 20

5

19

11

25

1

15

12

26

4

18

3

17

2

16

13

27

14

28

S12

7 8

1 2

12

4 5 6

9 1110

3

BlackS13

1

3

2

4

S14

1

2

S15

1

2

S16

1

2

S17

1

2

S18

1

2

S19

1

2

S20

1 2

GrayS21

1 2

GrayS22

1 2 3

BlackT 1

1 2 3

BlackT 2

1 2

BlueT 3

1 2

BlueT 4

200

K CONNECTOR LIST

1 2

GrayT 5

1 2

BlackT 6

1 2

BlackT 7

1 2

5

3 4

6 7 8 9 10

GrayT 8

1 2 3

BlackT 9

1 2

BlackT10

1 2 3 4 5 6

BlackT11

1 2

GrayT12

1 2

GrayT13

1 2

GrayT14

1 2

GrayT15

21

15 16

4

18

5

19

6

20

7

21

8

22

9

23

10

24

11

25

13

27

14

28

3

17

12

26

T16

2322 2618

107

25

13 14 16 17

19

8

20

9 11 12 15

2421

1 2 3 4 5 6

T17

18 2417

87 9 10

23

4

11 12 15

3

1613 14

19 20 2221

1 2 5 6

T18

26 3023

1411

3 4

29

5 7 8 9

17 18 21

6

22

24

12

25

13

2

15 16 19 20

2827

1 10

T19

1 2 3 4 5 6 7

BlackT20

1

6

2

7

3

8 9 10 11 12 13 14

4

15

5

16

T21

1 2 34 5 6 7 8

BlackT22

1 2 3 4

T23

1 2 3 4

T24

1 2

U 1

1 2

BlackV 1

1 2

BrownV 2

21

BlackW 1

1 2

BlackW 2

1 2 3

4 5

BlackW 3

201

Memo


Code Part Name Part Number Code Part Name Part Number

Note: Not all of the above part numbers of the connector are established for the supply.

202

A 1 A/C Compressor 90980–11271

A 2 A/T Fluid Temp. Sensor 90980–11025

A 3 ADD Actuator 90980–11858

A 4 Air Flow Meter 90980–11317

A 5 Airbag Sensor (Front LH)90980–11856

A 6 Airbag Sensor (Front RH)90980–11856

A 7 Alternator 90980–09212

A 8 Alternator 90980–11964

A 9 A/C Amplifier 90980–11971

A10 A/C Thermistor 90980–11918

A11 A/C Volume SW 90980–10906

A12 A/T Shift Lever Illumination 90980–12221

A13 Accelerator Position Sensor 90980–11858

A14 Airbag Sensor Assembly Center 90980–12391

A15 Airbag Squib (Steering Wheel Pad) 90980–12160

A16 Ashtray Illumination 90980–12111

A17 ABS Deceleration Sensor 90980–10845

B 1 Back–Up Lamp SW 90980–11250

B 2 Brake Fluid Level Warning SW 90980–11207

B 3 Brake Vacuum Warning SW 90980–11252

B 4 Blower Motor 90980–10916

B 5 Blower Resistor 90980–11136

B 6 Blower SW 90980–10877

C 1 Camshaft Position Sensor 90980–10947

C 2 Clearance Lamp (Front LH)90980–11162

C 3 Clearance Lamp (Front RH)90980–11162

C 4 Crankshaft Position Sensor 90980–11016

C 5 Cigarette Lighter 90980–10760

C 6 Cigarette Lighter Illumination 90980–11148

C 7 Clock 90980–11013

C 8 Combination Meter 90980–12169

C 9 Combination Meter 90980–12155

C10 Combination SW 90980–12007



C13 Center Stop Lamp 90980–11003

D 1 DLC3 90980–11978

D 2 Door Courtesy SW (Driver’s Side)

90980–10871D 3

Door Courtesy SW (Front Passenger’sSide) 90980–10871

D 4 Door Courtesy SW (Rear LH)90980–10871

D 5 Door Courtesy SW (Rear RH)

D 6 Door Lock Assembly (Driver’s Side)

90980–12226D 7

Door Lock Assembly (Front Passenger’sSide) 90980–12226

D 8 Door Lock Assembly (Rear LH)90980–12226

D 9 Door Lock Assembly (Rear RH)

E 1 ECT Solenoid 90980–10891

E 2 EGR Valve Position Sensor 90980–11143

E 3 Engine Hood Courtesy SW 90980–11003

E 4 Engine Oil Pressure Sensor 90980–11363

E 5 Engine ECU 90980–12457

E 6 Engine ECU 90980–12455

E 7 Engine ECU 90980–12454

E 8 Engine ECU 90980–12456

F 2 Fog Lamp (Front LH)90980–11660

F 3 Fog Lamp (Front RH)90980–11660

F 4 Fuel Filter Warning SW 90980–12416

F 5 Fuel Injector (No.1)

90980–11875F 6 Fuel Injector (No.2)

90980–11875F 7 Fuel Injector (No.3)

90980–11875

F 8 Fuel Injector (No.4)

F 9 Fuel Pressure Sensor 90980–10845

F10 Fuel Sedimenter Level Warning SW 90980–11003

F11 Fuel Temp. Sensor 90980–10737

F12 Front Seat Inner Belt (Driver’s Side) 90980–11212

F13 Fuel Sender Gage 90980–11077

F14 4WD Control ECU 90980–10997

G 1 Glow Plug 99141–13004

H 1 Headlamp (LH)90980–11314

H 2 Headlamp (RH)90980–11314

H 3 Horn (High)90980–10619

H 4 Horn (Low)90980–10619

H 5 Hazard Warning Signal SW 90980–10801

I 1 Injector Driver (EDU) 90980–11592

I 2 Injector Driver (EDU) 90980–11593

I 3 Inlet Air Temp. Sensor (Air Cleaner) 90980–11163

I 4 Inlet Air Temp. Sensor (Inter Cooler) 90980–11025

I 5 Ignition Key Cylinder Lamp 90980–12092

I 6 Ignition SW 90980–11615

J 1 Junction Connector 90980–10803


90980–11661J 3 Junction Connector

90980–11661J 4 Junction Connector

90980–11661


J 6 Junction Connector 90980–11915


90980–11661


90980–11661


90980–11661J10 Junction Connector 90980–11661

J11 Junction Connector



L


203

J14 Junction Connector 90980–11661


J16 Junction Connector90980–11661





90980–11661J21 Junction Connector

90980–11661J22 Junction Connector

90980–11661








K 1 Key Interlock Solenoid 90980–12063

L 1 License Plate Lamp LH90980–11162

L 2 License Plate Lamp RH90980–11162

M 1 Map Lamp 90980–11148

N 1 Neutral Start SW 90980–12362

O 1 Outer Mirror SW 90980–11657

O 2 Outer Rear View Mirror (LH)90980–11452

O 3 Outer Rear View Mirror (RH)90980–11452

P 1 Pressure SW 90980–11149

P 2 Parking Brake SW 90980–10871

P 3 Power Point Socket 90980–12498

P 4Power Window Master SW (Double Cab) 90980–12122

P 4Power Window Master SW (Extra Cab) 90980–10997

P 5 Power Window Regulator Motor (Front LH)90980–10797

P 6 Power Window Regulator Motor (Front RH)90980–10797

P 7 Power Window Regulator Motor (Rear LH)90980–11900

P 8 Power Window Regulator Motor (Rear RH)90980–11900

P 9Power Window SW (Front Passenger’sSide)

90980–10789P10 Power Window SW (Rear LH)

90980–10789

P11 Power Window SW (Rear RH)

R 1 Radio Receiver Assembly 90980–10997

R 2 Radio Receiver Assembly 90980–10996

R 3 Rear Window Defogger SW 90980–10789

R 4 Rear Combination Lamp (LH)90980–10988

R 5 Rear Combination Lamp (RH)90980–10988

R 6 Rear Window Defogger90980–10359

R 7 Rear Window Defogger90980–10359

R 8 Room Lamp 90980–10935

S 1 Security Horn 90980–10619

S 2 Skid Control ECU with Actuator 90980–12020

S 3 Speed Sensor 90980–11143

S 4 Speed Sensor (Front LH)90980–11156

S 5 Speed Sensor (Front RH)90980–11156

S 6 Starter 90980–11400

S 7 Starter 90980–09507

S 8 Suction Control Valve 90980–11285

S 9 Swirl Control Valve 90980–11156

S10 Security Indicator Lamp 90980–12063

S11 Shift Lock Control ECU 90980–12183

S12 Short Pin (Theft Warning ECU) 90980–12409

S13 Spiral Cable 90980–12183

S14 Stop Lamp SW 90980–11118

S15 Speaker (Front Door LH)

90980–10935

S16 Speaker (Front Door RH)

90980–10935S17 Speaker (Rear Door LH)

90980–10935S18 Speaker (Rear Door RH)

90980–10935

S19 Speaker (Rear LH)

S20 Speaker (Rear RH)

S21 Speed Sensor (Rear LH)90980–11467

S22 Speed Sensor (Rear RH)90980–11467

T 1 Throttle Body Assembly 90980–11145

T 2 Throttle Body Assembly 90980–11261

T 3 Transfer Indicator SW (4WD Position)90980–11156

T 4 Transfer Indicator SW (L4 Position)90980–11156

T 5 Transfer Indicator SW (Neutral Position) 90980–10923

T 6 Transmission Revolution Sensor (Input)90980–11156

T 7 Transmission Revolution Sensor (Output)90980–11156

T 8 Turbo Motor Driver 90980–10801

T 9 Turbo Pressure Sensor 90980–10845

T10 Turbocharger Variable Nozzle Motor 90980–11156

T11 Turbocharger Variable Nozzle Sensor 90980–12303

T12 Turn Signal Lamp (Front LH)90980–11019

T13 Turn Signal Lamp (Front RH)90980–11019

T14 Turn Signal Lamp (Front Side LH)90980–11162

T15 Turn Signal Lamp (Front Side RH)90980–11162

T16 Theft Warning ECU 90980–12410

T17 Transmission Control ECU 90980–12150



T20 Transponder Key Amplifier 90980–12092

T21 Transponder Key ECU 90980–12423

T22 Turn Signal Flasher 90980–10799

T23 Tweeter (LH)90980–12304

T24 Tweeter (RH)90980–12304

U 1 Unlock Warning SW 90980–12063

V 1 VRV (EGR) 90980–11162



Note: Not all of the above part numbers of the connector are established for the supply.

204

V 2 VSV (EGR Cut Valve) 90980–11149

W 1 Water Temp. Sensor 90980–10735

W 2 Windshield Washer Motor 90980–11019

W 3 Windshield Wiper Motor 90980–11599

L


205

2

4

1 2 3 4

HOW TO READ THIS SECTION

ACC

IG1

ST1

IG2

ST2

AM2

6 EA4

7 EA3

2 A 2 B

1 A 1 B

4B

5A

B

1B

EA

1

3C15

3C7

41 6

1

1

1

3

2 3

1

2

4 3

1

1

3

6

5

4

7

4 EA3

12 EA1

BO25

21 EA3

ID ECEA

1

2

1

2

1

2

1

2

16 BS1

1

2

M

EA317 1

4

8

6

9B

W

W-R

B-W

B-R

B-L B-L

B-W(22R-E)

B-W

W-R

R-G

B

BR

B

GR

Y-R

B-W

Y-R

BR-W

G

G-R

Y-R

L-Y

Y-R

G-Y

GR-B

W-BR-W

R-G

BR

W-R

W-R

Y-R

R-Y

B-W

Y-R

Y-R

W

B-R

WR W-R

W-R

W

B-L

B-W

B-W

B-W

B-R

B-R

B-R

B-R

B-R

B-R

W-R

W-R

W-R

W-R B

R

BR

W-B

W-B

R-G

Y-R

W-B

B-R

Y-R

B

Y-R

W-B

B-W

W-B

B-R

R-Y

W-R

B-W

BR

100A A

LT

40A A

M1

30A A

M2

4A

2A

1A

7

(22R-E)(2L-T)

7. 5AST

7. 5AIGN

B-W

R-G

15AEFI

R-G

FP

OX1

+B

T1

VF

B-L

(2L-T)

1 A1B

R

AM1

B-W

2

BR

E1

3

(2L-T)

(22R-E

)

(2L-T)

(2L-T)

B-W

R-G

Y-R

Y-R

Y-R

W-R W-R

B

8B

A

B

C

D

E

F

G

H

I

K

L

M

N

O

P

Q

R

S

J

1

R-Y

B

BR

GR

(22R-E)

BR-W

G

G-R

L-Y

GR-B

G-Y

W-R

(2L-T)

BR

(22R-E

)

* The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the wiring diagram section.

[A]

[B]

[C]

[D]

[E]

[G][F]

[H]

[I]

[J]

[K]

[L]

C19

A 5

H11

K 2

I 9 I11

I10

I12 F37 D 1

I 6 (A),(B)

S40 (A), S41 (B)

S38 (A), S39 (B)

2

2 2 2

B-W

Fender Apron LH

(Shielded)

EFI MAINRelay

Fender Apron LH Left Kick Panel

Starting

IntakeManifold RH

Power Source Engine Control

Circuit OpeningRelay

Air Flow Meter

HeatedOxygenSensor

Knock Sensor

Injector No.1

Injector No.3

Injector No.2

Injector No.4

Fuel Pum

p

Data LinkConnector 1

Ignition SW

Starter Relay

Starter

Battery

Em

ission EC

U <9-8>

206

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

207

[A] : System Title

[B] : Indicates the wiring color.

Wire colors are indicated by an alphabetical code.

B = Black W = White BR = Brown

L = Blue V = Violet SB = Sky Blue

R = Red G = Green LG = Light Green

P = Pink Y = Yellow GR = Gray

O = Orange

The first letter indicates the basic wire color and thesecond letter indicates the color of the stripe.Example: L – Y

L(Blue)

Y(Yellow)

[C] : The position of the parts is the same as shown inthe wiring diagram and wire routing.

[D] : Indicates the pin number of the connector.The numbering system is different for femaleand male connectors.Example : Numbered in order

from upper left tolower right

Numbered in orderfrom upper right tolower left

The numbering system for the overall wiring diagram is the same as above

[E] : Indicates a Relay Block. No shading is used and only the Relay Block No. is shown to distinguishit from the J/B.Example : Indicates Relay Block No.1

[F] : Junction Block (The number in the circle is the J/B No. and the connector code is shown beside it). Junction Blocks are shaded to clearly separate them from other parts.

3C indicates thatit is insideJunction BlockNo.3

Example:

[G] : Indicates related system.

[H] : Indicates the wiring harness and wiring harnessconnector. The wiring harness with maleterminal is shown with arrows ( ).Outside numerals are pin numbers.

Female Male ( )

[I] : ( ) is used to indicate different wiring andconnector, etc. when the vehicle model, engine type, or specification is different.

[J] : Indicates a shielded cable.

[K] : Indicates and located on ground point.

[L] : The same code occuring on the next page indicates that the wire harness is continuous.

M

SYSTEM INDEX

208

SYSTEMS LOCATION SYSTEMS LOCATIONABS 13–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air Conditioner 23–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Audio System 21–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Back–Up Light 8–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Charging 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cigarette Lighter 18–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clock 20–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Combination Meter 22–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Door Lock Control 14–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ECT 4–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Engine Control 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Engine Immobilizer System 3–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Front Fog Light 7–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Front Wiper and Washer 17–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Headlight 6–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Horn 6–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Illumination 10–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interior Light 11–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Key Reminder 7–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Light Reminder 7–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Outlet 18–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Source 1~23–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Window 16–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Rear Window Defogger 19–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote Control Mirror 18–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Seat Belt Warning 12–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Shift Lock 19–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SRS 12–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Starting 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stop Light 8–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Taillight 10–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Theft Deterrent 15–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Turn Signal and Hazard Warning Light 9–2. . . . . . . . . . . . . . . . . . . . . . . . .

Wireless Door Lock Control 15–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4WD 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

209 M

3 421

1 HILUX

5

4

P

N

1

2

3

5

1 A1B

B–Y

B–Y

(A/T )

1

1 A

B B1

B

B

S

L

IG

C h a rg in gS ta r tin gP o w e r S o u rc e

ID2

W

B–O

B W GR

R–L

GR

4

2

LL

7

6

B–W

7. 5A S

T

2C

7. 5A M

ET

B–Y

10AE

CU

–IG&

GA

UG

E

AM2 6

2A1AM1

ST2

B–R

2 2A

1

2

1 2G

IG2

IG1

ACC

5

4

W–R

32 2S

B

40AAM1

Battery

1 1F

B–YB–R

B

R–L

W–R

100AALT

1A1

W

30AAM2

4 1B

W–R

I 6

6B

2C

7 B–W

B

1 1E

W

1

7. 5AALT–S

2

1

W–R

2N192O19

2D1

2O3

L–YE

ngine EC

U<

2–10>

(A/T )

L–YTransm

issionC

ontrol EC

U<

4–4>

S 6(A), S 7(B)

BA

BB

J18(A), J19(B)

B–Y

1 1

1 1

STRelay

2 EA2

10 IF3

12 A 1 A

12 B 1 B

B A

B B

ID Instrument PanelReinforcement Center

W–B

W–B

W–B

W–B

S12 (B )

J22 (A ), J23 (B )

T16 (A )(∗4 )

(∗4 )

(∗4)

SRLY(∗1)

E(∗1)

L–Y

L–Y N 1

4 EA1

L–Y(M

/T )

(M/T )

D A D A

F B F B

B–Y

Engine E

CU

<2–10>

(A/T )

B–Y

Transmission

Control E

CU

<4–4>

(A/T )

J11 (A ), J12 (B )

13 EA1 4 ID2 3 ID2

Charge

C 8

37

21

A 7(A), A 8(B) 3 B

M

B BG G

J 6

Engine ECU<2–10>


B

(A/T)L–Y

(A/T)L–Y

W–R

11 IF3

B–Y

(A/T )

Alternator

Com

bination Meter

Ignition SW

JunctionConnector

JunctionC

onnector

JunctionConnector

JunctionC

onnectorN

eutral Start S

W

Starter

Short P

in(Theft W

arning EC

U)

B L

∗ 3 : M/T Single Cab, Double Cab 2KD w/o Inter Cooler

L–YE

ngine EC

U<

2–10>(A

/T )

B–W

B–W

∗ 4 : ∗2 Except ∗3

(∗1, ∗4 )(∗2 ∗3)

(∗1, ∗4)

Theft Warning E

CU

210

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

1 2 3 4

2 HILUX (Cont. next page)

P o w e r S o u rc e

Battery

BW–R

100A A

LT

1A1

W

1F1

B

W–L

1B3

50A B

ATT P

/I

30A A

M2

4 1B

W–R

W–R

5 IG2

ST2

6AM2

7. 5A IG

N

2C

7. 5A M

ET

B

6

1J 1J

1J 1J

MA

IN R

elayW

–GW

–B

B

O

14 2D

2G1

I 6

W–B

EB Left Side of theFender Apron

E n g in e C o n tro l

B

B–W

B–W

7. 5A O

BD

5 3

4 2

2S22 2D1

B–O

B–O

B–O

O

B–O

2M6

B–O

B–O

1

2

1 1H

W–L

25A E

FI

L

1J1

J 4 (A ), J 5 (B )

A B

C A

L

L

12 EA1

B

A

A

W–G

B

R

12 IF2

1J8 1J7

B

B–W

11 IF3

B

H

G

J

C

A

D

F

I

E

B

B

1G1

80A G

LOW

EDURelay

1

2

3

5

1 1

1 1

GLOWRelay

B–R

W–B

B R

1 EA2

1G 1

W–B

B–R

BK

J 1

A

Glow Plug

Ignition SW

JunctionConnector

JunctionC

onnector

211 M

5 6 7 8

2 HILUX (Cont' d) (Cont. next page)


IGSW

A9

B–O

R

R–B

Check E

ngine

BB

IE11

B

R–W

A

GIND

B–WH B

R

40

Y–R

L

W 1

1

2

R

Y–G

BR

THIA

D20

W–GG

JB

OA

21

B–O

R–B

39

C 8

CB–O

2

1

Glow

LUSL

GR

4

D

C29

B

VLU

C

B

9 C

EGR

2

L–R

1

GREL

A15

R

W

A12

OA

ST1–

14 B

4

3

4 IF3

DB–O

BF

R–L

B–O

R–L

S14

IF3

B

W–G

14

B

W–G

+BMREL

1 AA8

19

R–L

14B2

BATT

B–W

IREL

A10 D

THW

BR

R–L

IB–O

1 IF3

L

E 5(A), E 6(B), E 7(C), E 8(D)

2

1

I 4

1

2

E

S 8

W–B

29 D

THF

BR

G–B

W–B

B

2

1

Stop LightSystem<8–4>

IF211

B B B B

B A B A

BR

BR

E2

D28

B B

BR

PCR1

B B

B A

PIM

L–B

28 C

T 9

2

1

BR

VC

R–W

18 D

E2

PIME E

E

R–W

R–Y

26 D

F 9

2

1

BR

3

E2

PR

R–W

VC

BR BR

CB

KB

2 D 1 D

PCV–PCV+

G–Y

G–W

18 C 15 D24 C 31 D 32 C

V 1

B A

I 3

Y–G

BR

(∗2 )

(∗2)

2

1

THA

BR

(∗2 )

(∗3 )

1 21

2 13 4 2

EGRC SCVVG THA EVGB

–W

Y–B

W–R

LG

Y–B

B BB

B

BB BB(∗1)

V 2

S 9

B A

BR

BR

(∗1 )

(∗1 )

(∗1 )

(∗1 )

(∗1 )(∗1 )

(∗1 )

(∗1 )

(∗1 )

(∗1)(∗1) (∗1)BR(∗1)

A 4

∗ 1 : 1KD–FTV∗ 2 : 2KD–FTV∗ 3 : w/ Inter Cooler

5

(∗1 )

(∗1 )

BB

(∗1)

31 D

BR

F11

Air Flow

Meter

Com

bination Meter

Engine ECU

Fuel Pressure S

ensor

Fuel Temp. S

ensor

Suction C

ontrol Valve

Stop Lam

p SW

Turbo Pressure

Sensor

VR

V (E

GR

)

Water Tem

p. S

ensor

J 7(A), J 8(B)JunctionConnector

(∗3 )

Inlet Air Tem

p. Sensor

(Inter Cooler )

Inlet Air Tem

p. Sensor

(Air C

leaner )

VS

V (E

GR

Cut V

alve )

Sw

irl Control V

alve

VC

VTA

+B

DUTY

E2GND

1 A 3 B

2 A 3 A 1 B 2 B

Throttle Body

Assem

bly

T 1 (A ), T 2 (B )

3

VC

R–W

B B

EGLS

33 C

3 1

2

L–Y(∗2 )

R–W

(∗2 )B

R(∗2 )

JunctionC

onnector

J 6

EE

E 2E

GR

Valve

Position S

ensor2

13

EGLS VC

E2

212

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

9 10 11 12



26 A

VCPA

LG–R

4

VCP1 VPA1

Com

binationM

eter<22–4>

6

W–L

VPA

A22 28 A

EPA

BR

–W

D

P

THWO

A2

P

C

16

3

# 2

IJt# 2 IJt# 3

# 3

2

B

SPD

5

EP1

A13

ST Fuse (M

/T )<

1–2>

Neutral S

tart SW

(A/T )

<1–3>

B–Y

(A/T )

L–Y(M

/T )

7 A

STAALT

D8

GA

lternator<

1–4>

Stop Lam

p SW

<8–4>

G–W

15 B

STP

W–B

17

EP2

2Q

32 2Q

CAN+

21

E 5(A), E 6(B), E 7(C), E 8(D)

B B

OA

V

22

VCP2

1

BR

–R

VCP2

A27

2

BR

–Y

EPA2

A29

B

CAN–

23 A

D

VPA2

GR

–G

3

VPA2

22

V–R

Com

bination Meter

<22–3>

OA

B

D21

Y–R

5

# 4

IJt# 4

2

1

B

F 5 2

1

R

F 8

B B BB B B

4 A 3 A

2

1

L

F 6 2

1

Y

F 7

C B BC C B

2 A 1 A6 A

P LGW L–W

L–W

5 AR

–B

R–B

COM1 INJ# 1 INJ# 4 COM2 INJ# 2 INJ# 3

I 1(A), I 2(B)

J10(B) J10(B)

(∗4 )

(∗4 )

(∗4 )

(∗4 )

R

23 D

B6

# 1

IJt# 1

B–W

24 D

B7

INJF

IJf

P

25 D

B8

BATTERY

B

A

A A A A

W–B BR

W–B

BA

AAAA A A A A

A B A B

2 EA13 EA1

(∗4 )(∗4 )

B

(∗4 )

(∗4 )

(∗4 )

(∗4 )

(∗4 )

(∗4 )

(∗4 )

BR

BR

E1

C7

1 B

GND

A B

A A A A

EC Rear Side of theCylinder Block

W–B

J 9(A), J10(B)

J 7 (A ), J 8 (B )

C(∗4)

F(∗4)

B

A/C

Am

plifier<

23–4>Y R–L

18

AC1

19B B

ACT

B

30 B 29 B 16 A

IMI IMO E0M

Transponder Key

EC

U<

3–3>

Y–G

Y–B

W–B

∗ 4 : Shielded

BB(∗1)B(∗1)

A B A B

E

D(∗4)

W–B

(∗1 )

∗ 1 : 1KD–FTV

W–B(∗1)


Engine ECU

Fuel Injector(N

o. 1 )

Fuel Injector(N

o. 2 )

Fuel Injector(N

o. 3 )

Fuel Injector(N

o. 4 )


JunctionC

onnector

JunctionConnector

Junction Connector Junction Connector

ST Fuse (A

/T )<

1–2>L–Y

6 A

NSW

(A/T )

(∗5 )

(∗5 )

(∗5 )

∗ 5 : w/ Engine Immobilizer System

P(A

/T )

V(A

/T )

21 20

CAN+ CAN–


T17


(∗6 )

(∗6 )

213 M

15 161413

2 HILUX (Cont' d)


LY

3

2

34 D

NE–

LY(∗4 )

(∗4 )

C 1

C 4

W

TS

(w/ A

BS

)

12 11B

–Y(w

/ SR

S)

A/BB

–Y

1

(w/ S

RS

)

W–B

G–

C31

1

2

G+

C23

(∗4 )

Skid Control ECUwith Actuator<13–3>

L–Y

P–L

W P–B

7 2B

2Q52Q6 21

B–W

Com

binationM

eter<22–4>

9

TAC

B–W

SIL

7

22 2Q

2O6

TC

13

R–Y

18 A

SIL

R–Y

11 A

TC

P–B

2Q

2J6 2B45 2J

E 5(A), E 6(B), E 7(C), E 8(D)

AO

BR

P–B

BAT

O

16

J23

W–B

Instrument PanelReinforcement RH

IE

G

6 2N

W

WFSE

A19

W

WFSE

15

D 1

BR

CG

4

4 A

5

(w/ A

BS

)

SG

(w/ A

BS

)

(w/ S

RS

)

TACH

B–W

R–Y

P–B

(w/ S

RS

)

22 2O

BR

27 D

NE+

W–B

A

A

18 ID2

C(∗4)

F(∗4)

W W–B

E01

D7D

E02

6


W–B

9 2C

2C10

2P6

2C11

(A/T )

W R–Y

(A/T )

Transmission C

ontrol EC

U<

4–4>

R–Y

(A/T )

W(A/T )

∗ 4 : Shielded

Airbag S

ensorA

ssembly C

enter<

12–3>

Airbag S

ensor Assem

bly Center

<12–3>

Com

bination Meter

<12–3>

VNTO VNTI

2P22

M–

B(∗5 )

M+

Transponder Key

EC

U<

3–3>

VNE2VTA1VNVC

10 D

VNTO VNTI

17 D

B

3 1 2 2

9 4

1 5 2 10

D

3

E

1

VNVC(+) VTA1 VNE2(–)

T10

T11

GND

6

R–B

(∗1 )

B–O

(∗1 )

(∗1 )WB(∗1 )

L(∗1 )

R(∗1 )

W(∗1 )

W–B

(∗1 )

W–B

(∗1 )

(∗4 )

W–B(∗1)

(∗4)

(∗4 )

T 8

∗ 1 : 1KD–FTV

∗ 5 : w/ Engine Immobilizer System

+B

8

B(∗1 )

Cam

shaftP

osition Sensor

Crankshaft

Position S

ensor

DLC3

Engine ECU JunctionConnector

M–

M+

Turbo Motor Driver

Turbocharger VariableNozzle Sensor Turbocharger

Variable

Nozzle M

otor

214

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

1 2 3 4

3 HILUX

Battery

+B

L–Y

P o w e r S o u rc e E n g in e Im m o b iliz e r S y s te m

GND

B

B

1 1A

W

30A A

M2

2R

W–R

I 6

W–R

IG2

ST2

65 AM2

7. 5A IG

N

6 2C

6

16

12

IG

B–O

T21

5

AGND

L–O

4

L–B

TXCT CODE

L–Y

15 14

L

VC5

7

GND TXCT

5 4

CODE VC5

1

T20

D

B

9G

BR

KSW

3

Unlock W

arning SW

<11–4>

R–B

CTY

7 12

EFII

Y–B

Y–G

EFIO

13

Engine E

CU

<2–12>

Integration Relay

<11–3>

S10


J22(A), J23(B)

DLC

3<2–15>

W–B

1B4

1

7. 5A E

CU

–B

2

2

30A D

CC

1

1

11 IF3

12 2L

2R29

L–YL

W–B

E0M

11

B AB A

B B

4 2C

2C2

2C3Theft W

arningE

CU

<15–2>

G–R

G–R

G–R

1

2

8

IND

Transponder Key Coil

ANT1 ANT2

Ignition SW

JunctionConnector

TransponderKey Amplifier

Transponder Key ECU

L–Y

SecurityIndicator Lamp

215

Memo

216

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

1 2 3 4


P o w e r S o u rc e

Battery

100A A

LT

1A1

WW

–L

1B3

50A B

ATT P

/I

30A A

M2

4 1B

W–R

W–R

5 IG2

ST2

6AM2

7. 5A IG

N

2C

B

6

I 6

E C T

CAN+

A21


2R22

B–O

R–L

L

1J1

J 4 (A ), J 5 (B )

A B

C A

L

T17(A), T18(B), T19(C)

L

BATT

5 A

CAN–

A20

W–B

E01

10 C

11 IF3

A

B–O

6 A

IG2

BB

AB

6

B–Y

10AE

CU

–IG&

GA

UG

E

2A

1

B–Y

AM1

B–R

2 2A

1

2

1 2G

IG1

ACC

4

25 2S

B

40A A

M1

1 1F

B–YB–R

R–L

J18 (A ), J19 (B )

BR

E1

1 C

A 2

1

2

23 C

E2

24 C

THOC

B–Y

BR

Engine C

ontrol System

<2–11>

11 C

STA

7 ID2

B–Y

B–Y

Neutral S

tart SW

<1–3>

12 C

NSW

L–YL–Y

ST Fuse

<1–2>

F

BD

A

J11 (A ), J12 (B )

23 B

SIL

R–Y

24 B

WFSE

W

A

SP1

25

V–R

Com

bination Meter

<22–3>D

LC3

<2–15>

25A E

FI

2

1

1H1

A

STP

14

G–W

Stop Lam

p SW

<8–4>

L4

B15

G–W

Transfer Indicator SW

(L4 Position )<

5–4>

B

TFN

8 ID2

16

W–G

W–G

A

A J10

Instrument PanelReinforcement Center

ID

C 8

B

AB

BJ22 (A ), J23 (B )

YW

–B

A8

OILW

7. 5A M

ET

2D1

A/T O

IL TEM

P

B–O

B–O P

P

21 22 18

Combination Meter

Ignition SW

JunctionC

onnector

JunctionC

onnector

JunctionC

onnector

JunctionC

onnector

JunctionC

onnector


BR

(4WD

)

(4WD

)(4W

D)


(Neutral P

osition )<

5–3>

A/T Fluid Tem

p. S

ensor

217 M

5 6 7 8

4 HILUX (Cont' d)

E C T

R–LA

T17(A), T18(B), T19(C)

3

A12

10 A

L

G–Y

2

A119 B

R

R–Y

2P27

27 2Q

L

G–R

G–RL

BC

AA

G–Y

BB

AB C A

A B

N 12 ID1

RB

LL2LDLRL

2

8371

18 2N

2O18

S11

G–O

J11(A), J12(B)

3 ID1

R–Y

Y

3

9

R–L

BC

G–O

2

C

4

SLT+

G–Y

20

6 7

19 C

SLT–

L–B

16 C

SL

G

C

W–L

S2

C17

8

18

GR

E 1

S1

BWYGO

R–L

8 B

D Transmission

Control S

W

AT3

NSSD

G–Y

1

2

29 C

SP2–

30 C

SP2+

GR

T 7

1

2

2 C

NCO–

3 C

NCO+

PV

T 6

SLT+ SLT– S3 S1 S2

ECT Solenoid

JunctionConnector

Neutral Start SW

Shift LockControl ECUTransmission Control ECU

Transmission

Revolution S

ensor (Output )

Transmission

Revolution S

ensor (Input )

218

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

1 2 3 4

5 HILUX

4

5

ACC

IG1

IG2

ST2

AM1 1

6AM2

2A2

40AAM1

2

1

2G1 11 IF3

1F1 1B4

100AALT

30AAM2

1A1

2A6

2S25

12 ID1

12 ID2


A B A B

A A A A

CCC

21

43

D

31

65243 187

10

21

D D

62 1 5

2 1

4WDGNDDL2DM1DM2 DL1ADDIND1

ADD GND

B–Y

B

B–Y

(∗1 )

G–W

W–B

B

W–B

R–WYR R–Y

R–B

W–R

B–O

R–B

R–B

B–Y

W–R

B

W–R

B–R

R–B

W–B

W–B

W–B

IG

DL2DM1DM2 DL1

4 W DP o w e r S o u rc e

I 6

F14

T 3

A 3

J 7 (A ), J 8 (B )

R–B

Skid C

ontrol EC

Uw

ith Actuator<

13–3>

A A

T 4

J 6

W–B

Skid C

ontrol EC

Uw

ith Actuator<

13–3>

Transmission C

ontrol EC

U<

4–4>

W

4WD

Ignition SWJunction Connector

JunctionC

onnector

Battery

M

A B

2

1T 5

R–B

Com

bination Meter

C 8

A A

A

BA

BB

JunctionConnector

J18(A), J19(B)

BA

2C6

7. 5AMET

2D1

10AGAUGE&ECU–IG

B–Y

B–Y

6

2

2 ID1

5 ID2JunctionC

onnector

J 6

(A/T )

(A/T )

R–L

(A/T )

R–L

(A/T )

G–B

(A/T )

G–B

(A/T )

W–G

(A/T )

W–G

(A/T )

W–G

12

13

Neutral

Start S

W

N 1

17 ID2

A/T P

(A/T )

W–G

(A/T)W–G

(A/T )

W–B

Transmission C

ontrolE

CU

<4–3>

W–B

(∗1 )

(A/T )

G–W

G–W

(A/T, ∗1 )

(A/T, ∗1 )

∗ 1 : w/ ABS

(A/T, ∗1 )

AD

D A

ctuator


(4WD

Position )

4WD Control ECU


(L4 Position )


(Neutral P

osition )

219 M

3 421

6 HILUX

B–W

B

B–R

R–Y

20AH–LP RH

IE

8

W–B

R–Y

P o w e r S o u rc e H e a d lig h t H o rn

2121

33

10AHORN

B

W–R

W–R

B

B11

2 2

1

1 1

1I1I

1H1


1 1H 4 H 3

S13

Horn S

W

2N16

2O322O16

12 IF3

W–R

W–R

(∗1 )Theft W

arning EC

U<

15–3>

7 8

HORNRelay

W–L

1

2

50ABATTP/I

3 1B

Battery

W–L

1A1

W

40AMAIN

3 1C

B–W

A A

A B

J22(A), J23(B)

R

20AH–LP LH

B–W

B A A A

B B C B

H 1 H 2

DimmerSW

LightControl SW

10

EDHUHL(ED)

High

Low

Flash

ED(H)T1B1

Head

Tail

OFF

7

R–Y

B A A A

C B

B–W

C10

J 4(A), J 5(B)

High B

eam27

1

C 8

R–Y

B

R

8 2J

R

1

1

2

30A D

CC

7. 5A D

OM

E

2

1

2Q25

R


RF

CombinationMeter

Headlamp(LH)

Headlamp(RH)

Horn(High)

Horn(Low)

Combination SW

JunctionConnector

Junction Connector

Spiral C

able

R–Y

9

220

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

1 2 3 4

7 HILUX

IDInstrument PanelReinforcement Center

1I 1I

FOG

Relay

P o w e r S o u rc e F ro n t F o g L ig h t

Front Fog

C 8

P

2

1

2

1

R–W

R–W

F 2

F 3

AE

E B

R–W

23 2S

G

7 2S

G–B

A

AJ21

E A

R–W

R–W

J 2(A), J 3(B)

14 2Q

G–B

G–B

13 2J

2Q30

30

8

34

50A B

ATT P

/I

10A TA

IL

1 2G

3 1B

B

Battery

1 1F

100A A

LT

1A1

WG

–W

2C5

15AFOG

W–L

1H1

2

1

W–L

1I2

12 2Q

2J12

G

G

W–B

W–B

Right Side of the Fender Apron

EALeft Side of theFender Apron

EB

A

J 1A

W–B

W–B

W–BA

2R7

G 21

B–O

1 2D6

B

2C

7. 5A M

ET

AM2 6

ST2

22

IG25

30A A

M2

4 1B

W–R

I 6

B–O

W–B

BB

AB

Y

W–R

J22 (A ), J23 (B )

C 8

8

10 16


System

<10–3>

Interior LightS

ystem<

11–2>

Buzzer

K e y R e m in d e r a n d L ig h t R e m in d e r

25 2Q

2J8

1

2

7. 5A D

OM

E30A

DC

C

2

1

1

R 1

RR

11 IF3 Com

bination Meter

CombinationMeter

Fog Lamp

(Front LH)

Fog Lamp

(Front RH

)

Ignition SW

JunctionConnector

JunctionConnector

JunctionConnector

JunctionC

onnector

On

LFG

OFFFront FogLight SW

BFG

Tail

T1

OFFLightControlSW

B1

Head

G–B

G

G–W

2 8 5

1

W–B

Combination SWC10

221 M

3 421

8 HILUX

2 A

2 B

1 B

1 A

Back–U

p

Stop

Back–U

p

Stop

P o w e r S o u rc e B a c k – U p L ig h t S to p L ig h t

(M/T)

(M/T)

(A/T)

(A/T)

W–B

G–W

∗ 3 : A/T

G–W

(∗2 )

G–W

G–W

2S

R–L

2A6

W–B

10AECU–IG&GAUGE

R 5 R

4

3 3

455 4

R–W

R–W

B 1 (B )

N 1 (A )

G–W

2I10

R–W

2 ID1

25

2K5

BB

AB

B–Y

1

B–Y

AM1

B–R

2 2A

1

2

1 2G

IG1

ACC

4

B

40AAM1

Battery

1 1F

B–R

100AALT

1A1

W

I 6 J18 (A ), J19 (B )

10ASTOP

G–B

2 2F

R–L

2Q27

R–Y

2M5

2S5

G–Y

(∗3 )

(∗1 )G

–W

5 2L

Engine E

CU

<2–10>

G–W

21 2S

Transmission

Control E

CU

<4–4>

G–W

(∗3 )

2R21

Shift Lock C

ontrol EC

U<

19–4>

Skid C

ontrol EC

Uw

ith Actuator

<13–3>

∗ 1 : w/ ABS

W–B

∗ 2 : w/ Center Stop Lamp

6 BA15 BA1

G–W

R–W

IG

AJ28

Cowl SidePanel RH

IF

A

8 BA1

W–B

G–W(∗2)

W–BA

W–B(∗2)

C13

1

2

3 ID1

BD11

BD12

(∗2)W–B

Y

Neutral S

tart SW

Center S

top Lamp

Ignition SW

JunctionC

onnector

JunctionConnector

Back–U

p Lamp S

W

Rear C

ombination

Lamp (LH

)

Rear C

ombination

Lamp (R

H)

1

2 S14S

top Lamp S

W

G–W

G–B

G–W

R–L

G–W

R–L

W–B

W–B

W–B

W–B

W–BW–B

W–B

Cowl SidePanel LH

JunctionC

onnector

J15

222

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

3 421

9 HILUX

5

41

6

LH

RH

TL E TR

11

G–B

1

2 2

1

EA

G–Y

G–B

R–L

B–Y

G–Y

G–Y

G–B

G–Y

G–B

P o w e r S o u rc e T u rn S ig n a l a n d H a z a rd W a rn in g L ig h t

W–B

W–B

W

W–B

W–B

W–B

A

EB

Y

AA

W–B

Left Side of theFender Apron

BB

AB

6

B–Y

10AE

CU

–IG&

GA

UG

E

2A1AM1

2 2A

1

2

1 2G

IG1

ACC

4

20 2S

B

40A A

M1

Battery

1 1F

B–YB–R

100A A

LT

1A1

W

15A TU

RN

–HA

Z

2

1

I 6

J18 (A ), J19 (B )

1

3

1

3

2K3 2K2

R 4

R 5

LH RH

22

24 25

2L22S22S3 2L3

T13

T12

J 1

C 8

W–B

W–B

TurnS

ignal SW

12 13

A A

A B


W–B

J20(A), J21(B)

BB

ABJ22(A), J23(B)

W–B

C10

T22

EL ER

IG +B

Turn

Turn

LG

1

B–Y

2 IF3

B–Y

A A

A B A B

IE Instrument PanelReinforcement RH

2O25

2N9 2N25

2

4

EHW

G–O

8

G–O

(∗1 )

G–O

R

H 5

Theft Warning E

CU

<15–3>

W–B

LG

7

GND

J22(A), J23(B)

B–Y

Right Side of theFender Apron

LR

2 3

G–B

LL 2S19 2S18

G–Y

G–B

G–Y

2M

1

2

G–B

W–B

T14

2M

T15

1

W–B

G–Y

2

A

3 2

W–B

G–Y

G–B

12 BA1 7 BA1

8 BA1

J15

Cowl SidePanel LH

IG

A

W–B

W–B


CombinationMeter

Hazard W

arningS

ignal SW

CombinationSW

Ignition SW

JunctionConnector

JunctionConnector

JunctionC

onnector

JunctionConnector

JunctionConnector

JunctionConnector

Rear C

ombination

Lamp (LH

)

Rear C

ombination

Lamp (R

H)

Turn Signal Lam

p(Front LH

)

Turn Signal Lam

p(Front R

H)

Turn Signal Flasher

G–Y

W–B

G–Y

W–BN

Turn Signal Lam

p(Front S

ide LH)

Turn Signal Lam

p(Front S

ide RH

)

223

Memo

224

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

3 421

10 HILUX

1

2 2

1 2

1

EB

W–B

G G G

G GGW

–B

T a illig h t a n d Illu m in a tio nP o w e r S o u rc e

W–B

G

W–B

Y

BA111

W–B

W–B

W–B

C 8

7 2R

8

22

5 2C

G–W

W

1 1A

100AALT

1F1

Battery

B

2G1

10ATAIL

5

Tail

T1

OFF

LightC

ontrol SW

B1

C10

8

G

Head

G–W

2

3

2

3

R 4

R 5

Tail

Tail

L 2

2K7 2S232L7 2M7

IlluminationC

3

C 2

A

A

EA Right Side of theFender Apron

A W–B

J 1Left Side of theFender Apron

B–O

21

6

7. 5A M

ET

2C

AM2 6

ST2

IG25

W–R

30AAM2

4 1B

W–R

I 6

B–O

2D1

2S7

G

A

BY

G

(Cont. next page)

B

11 IF3

2

1

GW

–B

L 1

G

G

W–B W–B

8 BA1

J15

Cowl SidePanel LH

IG

A

W–B

W–B

Clearance Lam

p(Front LH

)

Clearance Lam

p(Front R

H)

Com

bination Meter

Combination SW

Ignition SW

JunctionC

onnector

JunctionConnector

Rear C

ombination

Lamp (LH

)

Rear C

ombination

Lamp (R

H)

G GW

–B

W–B

LCD

Illumination

License Plate Lam

p RH

License Plate Lam

p LH

225 M

5 6 7 8

10 HILUX (Cont' d)

T a illig h t a n d Illu m in a tio n

∗ 1 : w/ Ashtray Illumination∗ 2 : w/ Rear Window Defogger∗ 3 : w/ Cigarette Lighter Illumination

R(∗3 )

(∗1 )W

BR

Y

W–B

G

YB

A

C 6

(∗3 )(∗3 )

1

2

GR

2P19

A16

(∗1 )(∗1 )

2

1G

W

2P

BB

H 5

GL

8

9

292Q28

R 3

(∗2 )(∗2 )

2

1

GL

2Q29

12 2Q

BB

AB J22 (A ), J23 (B )

J21

2D18

17 2D

2D9


IE

W–B

B

BBBB

AB

R 1

B 6

A12

W–B

3

8

(A/T )

(A/T )

G

8

4

GW

–B

GB

R L

7

10

W–B

2P24


W–B

2Q3 2Q19

B

Ashtray

Illumination

Cigarette Lighter

Illumination

Hazard W

arningS

ignal SW

JunctionC

onnector

JunctionC

onnector

Radio R

eceiverA

ssembly

Rear W

indowD

efogger SW

Blow

er SW

A/T S

hift LeverIllum

ination

226

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

3 421

11 HILUX

1

2

DO

OR

OFF

ON

11 11

P o w e r S o u rc e In te r io r L ig h t

R–L

R–L

R–L

∗ 2 : Double Cab

B B B

B

13 IA1

1

2

RW

–B

R 8

M 1

P

R–L

J29

D 5

D 4

D 3D

2

3 IA1

R–B

R–B

R–L

2O15

1

2

7. 5A D

OM

E

Battery

1A1

W

30A D

CC

2

1

1

R

2D92D18

IEInstrument PanelReinforcement RH

W–B

2J8

2Q252E4

R

R–B

2O27

16

R–L

31 2O

Door

G–Y

26 2O

10 15 1716

R–L

R–B

G–Y

DCTY

22

B A

B B

Y

J22 (A ), J23 (B )

1C 8

Integration Relay

R

GND

1

2E1

1

2

7. 5A E

CU

–B

1

L

4

BECU

L

2L12

P

3 2E



Y

G–Y

2O10

2

1

W–B

W–B

14 2N

R–L

G–Y

2N10

(∗1 )

(∗1 )

B B

W–B

U 1

G–Y

G–Y

GR

W–B

R

∗ 3 : Except ∗2

Theft Warning

EC

U<

15–3>

(∗6 )

26 2N

BR

Transponder Key

EC

U<

3–2>

(∗2 )

(∗2 )(∗2 )

(∗2 )

R–L

(∗3 )

15

2N122R8

T20(A)

R

(∗6 )

27

R–B

2N

Transponder Key

EC

U<

3–2>

Combination Meter

Door C

ourtesy SW

(Driver'

s Side )

Door C

ourtesy SW

(FrontP

assenger's S

ide )

Door C

ourtesy SW

(Rear LH

)

Door C

ourtesy SW

(Rear R

H)

JunctionC

onnector

Junction Connector

Map Lam

p


Unlock W

arning SW

GR

∗ 4 : w/ Map Lamp

(∗4 )(∗4 )

W–B

(∗4 )


(∗5)P

(∗5)R

ILEI 5(B)

∗ 6 : w/ Engine Immobilizer System∗ 5 : w/ Ignition Key Cylinder Lamp

∗ 7 : w/o Engine Immobilizer System

2

B

2

A

6

A

6

B

(∗6 )(∗7 )

(∗6 )(∗7 )(∗7 )

(∗7 )

(∗6)(∗6)

Room

Lamp


227 M

3 421

12 HILUX

B–O

W P–B

TCSIL IG2 +SL–SL

W–R

BR

21

+SR–SR

B–W

BR

–W

21

E1 E2

ID IE

W–B

W–B

S R SP o w e r S o u rc e

+SR+SL –SR–SL

D+ D–

Y–B Y

1 2



SR

S

B–O

I 6

W–R

1B4

30A A

M2

W

1 1A

Battery

W–R

5 IG2

ST2

6AM2

7. 5A M

ET

2C

B

6 2D1

B–O

7. 5A IG

N

2B8

B–O

22

21

Y

B A

B B

W–B

1516 21 27 2928 30

5 6 25 26

W–B

W–B

18 2D

2B1

9 2D

2B2

A15

A1420

B–Y

2B32O21 2O5

LA

B–Y

14

B–Y

B–Y

DLC3<2–16>

2 IF1

W–R

BR

B–W

BR

–W

IF11IF14 IF13

A 6A 5

∗ 2 : w/o Door Lock Control

W–R

J22 (A ), J23 (B )

J26 (A ), J27 (B )

R–Y

B A B A

B B

R–Y

F12

19 IA1

2

1

IFW

–B

AJ28

Driver'

sS

eat Belt

Cowl SidePanel RH

11

R–Y

C 8

Door Lock Assembly(Driver' s Side)<14–3>

W–B

DLC

3<2–16>

S e a t B e lt W a rn in g

∗ 1 : w/ Door Lock Control

11 IF3

(∗1 )(∗1 )

R–Y(∗2)

R–Y(∗1)

Airbag Sensor(Front LH)

Airbag Sensor(Front RH)


Airbag Squib(Steering Wheel Pad)

Combination Meter

Front Seat Inner B

elt(D

river's S

ide )

Ignition SW

JunctionC

onnector

JunctionC

onnector

JunctionConnector

SpiralCable

228

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

1 2 3 4

13 HILUX

P o w e r S o u rc e A B S

6

6

2C

7. 5A M

ET

10AE

CU

–IG&

GA

UG

E

AM2 6

2A

1AM1

ST2

2 2A

1

2

1 2G

IG2

IG1

ACC

5

4

W–R

8 2L

B

40A A

M1

Battery

1 1F

B–YB–R

B

100A A

LT

1A1

W

30A A

M2

4 1B

W–R

I 6

2D1

B–O

∗ 1 : Shielded

B

40A A

BS

NO

. 1

30A A

BS

NO

. 2

2 1C

W–R

2 1B

R

23

R

1

W–R

EARight Side of theFender Apron

2

W–B

24

W–B

BA

BB

J18(A), J19(B)

B–Y

25

IG1

S 2

AB

S

Brake

R–G

22

EXI2

VR

–L

10 IG1

Com

bination Meter

System

<22–9>

11 IF3

13

WA

R–G

R–G

3 IF2

2K4

R–L

M–

SRRR

SRRH

SFLH

SFLR

SFRH

SFRRM

+BS

M+

+BM +BS

GND1 GND2

7

GGND

B

28

VGS

W

6 IG1

B

8 IG1

W

4

GL1

R (∗1 )

7 IG1

R

5 IG1

(∗1 )

2 3 1

A17

GL1VGSGGND

IF

A

BR

(∗3 )

J28

18

PKB

L–O

I A

D B

L–O

J 4 (A ), J 5 (B )

Parking B

rake SW

<22–10>

Brake V

acuumW

arning SW

<22–10>

Brake Fluid Level

Warning S

W<

22–10>G

–W

STP

10

Stop Lam

p SW

<8–4>

W

TS

15

W

L–Y

D/G

14P

–L

TC

16

7 IF2

DLC3<2–15>

9

FL+

R

8

FL–

G

S 4

31

FR+

L–W

30

FR–

O

S 5

R–B

EXI

17

R–B

4WD

Control E

CU

<5–2>

5 EA1

G–W

EXI4

3

G–W


(L4 Position )<

5–4>

6 EA1

2121

BWBW

FL+ FL– FR+ FR–

7 BA2

W

6 BA2

L

2 BA2

W

1 BA2

L

11

RL+P

12

RL–

L

3 IG1

P

4 IG1

L

33

RR+

G

34

RR–

R

1 IG1

G

2 IG1

R

2 BE1 1 BE1 4 BE1 3 BE1

Y L G R

S22

S21

Ignition SW

Junction Connector

JunctionConnector

JunctionConnector

Skid Control ECU with Actuator

Speed Sensor (Front LH) Speed Sensor (Front RH)

Speed S

ensor(R

ear LH)

Speed S

ensor(R

ear RH

)

1 1

22

Com

bination Meter

C 8

(∗2 )(∗2 )

(∗2 )(∗2 )

(∗2 )

(∗2 )(∗2 )

(∗2 )

(∗2 )

(∗2 )(∗2 )

(∗2 )

(∗2 )

∗ 2 : 4WD

ABS DecelerationSensor

21

3836

Cowl SidePanel RH

∗ 3 : Extra Cab, Single Cab∗ 4 : Double Cab

(∗3 )

(∗1 )(∗4 )

AD

D A

ctuator<

5–2>

229 M

3 421

14 HILUX

IF

4 BC15 BC1 5 BB1 4 BB1

RLL–Y

R R–Y

L–Y L

R–Y

R

P o w e r S o u rc e D o o r L o c k C o n tro l

Unlock

W–B

Cowl SidePanel RH

G A G A

G B G B

F A F A

H B H B

A

4 II1

W–B

J28

P 4

J24 (A ), J25 (B ) D A D A

F B

F A F A

D B

L

6

L–W

5

L

4

L–Y

1

R–Y

8

D 6

J26 (A ), J27 (B )

IH18

L–Y

L–Y

IH13

L L

E A

D B

D A E A

E B

L

A

R–Y

L–Y

D

2K11 2K10

1

2

7. 5A E

CU

–B

2

1

2H2

W–R

1 2G

B

40A IG

1

Battery

1 1F

100A A

LT

1A1

W

30A D

CC

2

1

1

L

LG

2H4

2D92D18

IEInstrumentPanelReinforcementRH

IDInstrumentPanelReinforcementCenter

W–B

Front Seat Inner Belt(Driver' s Side)<12–1>

2D42A4

L(∗1 )

L–W(∗1 )

L

L–W

Theft Warning

EC

U<

15–4>

14 11

L1 UL1

W–B

W–B

2R28

3

ACT+

2R27

2

ACT–

L L–Y

L–YL

1

GND

Integration Relay

L–Y L

LG

3

2

1

3

25A D

OO

R

5

ALTB

12 2L

L

4

BECU

∗ 3 : Extra Cab∗ 2 : Double Cab∗ 1 : w/ Theft Deterrent System

J13 (A ), J14 (B )

L

L–W

4 B (∗3)

8 A (∗2)

3 B

5 A

3 A (∗2)

10 B (∗3)

Motor

4

Motor

D 8

1

Motor

4 D 9

1

Motor

D 7

4 1

Door Lock Assembly(Driver' s Side)

Door Lock Assembly(Front Passenger' s Side)

Door Lock A

ssembly

(Rear LH

)

Door Lock A

ssembly

(Rear R

H)

JunctionC

onnector

JunctionC

onnector

JunctionC

onnector

JunctionConnector

Pow

er Window

Master S

W

KeyLock

KeyUnlock

lock

Door Lock

Control S

W

W–B

(∗2 )

(∗2 )(∗2 )

(∗2 )

(∗2 )

(∗2 )

(∗2 )

(∗2 )(∗2 )

(∗2 )

(∗2 )

(∗2 )

230

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

3 421

15 HILUX

P o w e r S o u rc e T h e ft D e te rre n t a n d W ire le s s D o o r L o c k C o n tro l

1

2

7. 5A E

CU

–B

2

6

1

2H2

W–R

10AE

CU

–IG&

GA

UG

E

2A

1AM1

B–R

2 2A

1

2

1 2G

IG1

ACC

4

B

40A A

M1

40A IG

1

Battery

1 1F

B–Y

100A A

LT

1A1

W

30A D

CC

2

1

1

L

I 6

LG

3

2

1

3

25A D

OO

R

BA

BB

J18(A), J19(B)

B–Y

IG

2S16

18 A

R–L

LG

A14

+B2

L–Y

A4

+B1

7 IH1 13 2S

2L12

L

R–L

A7

CTY

Unlock W

arning SW

<11–4>

KSW

5 A

G–Y

W–R

A11

HORNH

OR

N R

elay<

6–4>

Com

bination Meter

<22–3>

SPD

17 A

V–R

G–O

A28

HAZD

Turn Signal Flasher

<9–1>

B12 B1

(∗2)W–B

E(∗1)SRLY(∗1)

12 A 1 A

B–W

Starting S

ystem<

1–2>

B A

B B


W–B

T16(A)

S12(B)

J22(A), J23(B)

DSWH

9 A

G–R

15 IF3G

–R

SH–

13 A

B

13 IF3

B

2

1

A

A

EBLeft Side of theFender Apron

W–B

W–B

1E 3

S 1

J 1

L–W

A26

UL3L2

25 A

L

Pow

er Window

Master S

W<

14–1>

∗ 2 : w/o Theft Deterrent System∗ 1 : w/ Theft Deterrent System

(∗2 )

(∗2 )

Door C

ourtesy SW

(Rear LH

)<

11–4>D

oor Courtesy S

W (R

ear RH

)<

11–4>

Door C

ourtesy SW

(FrontP

assenger's S

ide )<11–4>

Security Indicator

Light<3–3>

A27

IND

G–R

Engine H

oodC

ourtesy SW

Ignition SW

JunctionConnector

JunctionConnector

JunctionConnector

Short Pin(Theft Warning ECU)

LG

Theft Warning ECU

Security H

orn

231 M

3 421

16 HILUX

IF

5 II16 II11 II12 II13 II110 II1

8 BB1 6 BB1 7 BB1 7 BC16 BC1BC18IC143 IC1

Dow

n

Up

2 5

3 1 4

R

Dow

n

Up

2 5

3 1 4

R

M

Dow

n

Up

2 5

3 1 4

R

G–B

R–Y

R–B

G–Y

G–W

R–L

R–L

W–B

L–RB

G–Y

G–W L

R–B

G–B

R–B

G–B

G–B

R–BL

R–Y

G–W

R–L

L–R

L

L–R

L–R

L

P o w e r S o u rc e P o w e r W in d o w

L

Cowl SidePanel RH

P 4(A), (B)

A

4 II1

J28

W–B

W–B

2 1

P 6

P11

P10

P 9

A A A A

C B

L

C B

A A A A

C B

A AA A

J16 (A ), J17 (B )

L

BB

AB

2

3

5

6

2

1

2H2

W–R

B–Y

10A E

CU

–IG&

GA

UG

E

2A

1

B–Y

AM1

B–R

BE

AD

2 2A

1

2

1 2G

IG1

ACC

4

R–L

8 2K

B

40A A

M1

40A IG

1

Battery

1 1F

IG1 R

elay

R–L

W–R

1

100AALT

1A1

W

3

3 3

3

W–B

30A P

WR

3

2

1

3

W–G

I 6

J18 (A ), J19 (B )J16 (A ), J17 (B )

AW–B

RRDRRURLDRLUPDPUDDDUE

R–L

G–Y

G–W

R–Y

R–B

G–B

L

B

J26(A), J27(B)

∗ 1 : Double Cab∗ 2 : Extra Cab

J13 (A ), J14 (B )

15 A (∗1)16 A12 A18 A13 A

1 B (∗2)

10 A

8 B

9 A

5 B

4 A

2 B

3 A

10 B

6 A

9 B

M

12

P 5

R–L

L

L

P 8

2 1

M

P 7

2 1

M

Ignition SW

JunctionC

onnector

JunctionC

onnector

JunctionC

onnectorJunctionC

onnector

JunctionConnector

JunctionConnector


Power Window RegulatorMotor (Front LH)

Power Window RegulatorMotor (Front RH)

Power Window RegulatorMotor (Rear LH)

Power Window RegulatorMotor (Rear RH)

Pow

er Window

SW

(Front Passenger'

s Side )

Pow

er Window

SW

(Rear LH

)

Pow

er Window

SW

(Rear R

H)

(∗1 )(∗1 )

(∗1 )

(∗1 )(∗1 )

(∗1 )

(∗1 )

(∗1 )(∗1 )

(∗1 )(∗1 )

(∗1 )

(∗1 )

(∗1 )

(∗1 )

(∗1 )

(∗1 )

(∗1 )

(∗1 )(∗1 )

(∗1 )

(∗1 )

(∗1 )

(∗1)

L

(∗1 )

(∗1 )

232

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

3 421

17 HILUX

M

1 253

P o w e r S o u rc e F ro n t W ip e r a n d W a s h e r

BB

AB

6

B–Y

20A W

IP

2A

1AM1

B–R

2 2A

1

2

1 2G

IG1

ACC

4

26 2S

B

Battery

1 1F

B–YB–R

L–W

100AALT

1A1

W

I 6

J18 (A ), J19 (B )

L–Y

L–B

W–G

6 IF2 5 IF2 4 IF2

EARight Side of theFender Apron

W 3 4

W–B

L–W

9 2M

L–W


IE

W–B

13 IF2

9

L–W

2L

B–R

2

1

M

L–W

W 2

40AAM1

Ignition SW

JunctionC

onnector

Windshield W

asherM

otor

Windshield Wiper Motor

3

L–Y

L–B

W–G

W–B

B

L–W

B1 2 B 4 B 1 A2 A

B–R

MIST

(∗1 )

(∗1 )

C11(A), C12(B)

OFF

INT

LO

+B +2 +1

HI

INT1 INT2+S B1

Off

On

W EW

Front Washer SWFront Wiper SW

+B +2 +1 +S WEW

Combination SW

Wiper Relay

∗ 1 : w/ INT Time SW

233 M

3 421

18 HILUX

5 2 4 3 6

BR

–R

R–G

LGRL

7

8

M M

MH MV M+

1 5 3

M M

MH MV M+

1 5 3

BR

–R

R–GR

BR

–R

LGL

R e m o te C o n tro l M irro rP o w e r S o u rc e

B

2

AM1

2 2A

1

2

1 2G

12

IG1

ACC

4

2C

B

40AAM1

7. 5AACC

Battery

1 1F

L–R

B–R

100AALT

1A1

W

I 6

2D92D18

IE InstrumentPanelReinforcementRH

IDInstrumentPanelReinforcementCenter

W–B

W–B

15ACIG

15APWR OUT

1

2

3

5

2O23

2P23

PWR OUTRelay

2

12

1

A A

A B A B A B

W–B

P

BR

B

2C1

W–B B

BR

C 5P 3

J22(A), J23(B)

C ig a re tteL ig h te r

P o w e rO u tle t

V

O 2 O 3

B A A A

D B E B

H A H A

F B4 IB1 3 IB1 1 IB1

BR

–R

LGL

BR

–R

BR

–R

R–GR

J24(A), J25(B)

CigaretteLighter

Ignition SW

JunctionConnector

JunctionConnector

Outer RearView Mirror (LH)

Outer RearView Mirror (RH)

Power PointSocket

VLHL HR VR M+ E

DownRight UpLeft

B

O 1

LeftLeft Right

Left/Up

Right/Down

Right

MH MV

Operation S

WS

elect SW

Outer Mirror SW

234

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

3 421

19 HILUX

5

3

1

2

BB

B1

1 A

B

54

3

IE

BR

W–B

12 8

L–W

1

2

Y

1 6 7

G–Y

GR

R–L

KLS+ E

IG ACC STP

DEFRelay

S h ift L o c kR e a r W in d o w D e fo g g e rP o w e r S o u rc e

Stop Light S

W<

8–4>

IGD

E

3 3

3 3

SLS– SLS+

R–L


BB

AB

2

6

1

2H2

W–R

B–Y

10AE

CU

–IG&

GA

UG

E

2A

1

2

AM1

B–R

BE

AD

2 2A

1

2

1 2G

12

IG1

ACC

4

2C

4 2R

B

40A A

M1

40A IG

1

7. 5A A

CC

Battery

1 1F

L–R

B–Y

R–L

L–R

100AALT

1A1

W

20A D

EF

3

2

1

3

B–Y

I 6

J18 (A ), J19 (B )

J16 (A ), J17 (B )

W–R

R 6 (A ), R

7 (B )

A A

A B A B

R–L

R–L

8 2K 2S4

B

12 IH1

R–L

J22 (A ), J23 (B )

R 3

K 1

S11

2N8


Y

B–Y

Y

9

NSSD

3

AT4

EC

T System

<4–6>

J15

Cowl SidePanel LH

IG

A

E

EJ16

R–L

A

A

W–B

J21

Shift Lock Solenoid

Ignition SW

JunctionConnector

JunctionC

onnector

JunctionC

onnector

JunctionC

onnector

JunctionConnector

JunctionC

onnector


Rear Window Defogger SW

Rear W

indowD

efogger

Shift Lock Control ECU

235 M

3 421

20 HILUX

W–B

2

W–B

14

EARTH(–)

B(+)ACC(+) ILL(+)

C lo c kP o w e r S o u rc e

2

AM1

B–R

2 2A

1

2

1 2G

12

IG1

ACC

4

2C

B

40AAM1

7. 5AACC

Battery

1 1F

L–R

L–R

100AALT

1A1

W

I 6

A A

A B

R

2N23

1

2

7. 5ADOME

30ADCC

2

1

1


R

GG

G

V

C 7

J20(A), J21(B)

OFF

Tail

Head

LightC

ontrol SW

B1 T1

5

C10

10ATAIL

8 2P

2Q12

7 2S

2R7

25 2P

2J82C5

G–WR 8

G–W

3

Clock

Combination SW

Ignition SW

JunctionConnector

236

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

3 421

BB1 BB1

21 HILUX

A3 4 A

7 A 2 A

6 IB1 5 IB1

6 A 1 A 5 A 2 B 6 B 1 B 3 B

GR

BR

P V LG L

LG L

B Y

R W

R WR W

P o w e r S o u rc e A u d io S y s te m

FR+

ACC(∗7)ACC+B(∗8)

+B(∗7)BU+B(∗8)

GND FL+ FL– FR– RL+ RL– RR+ RR–

YB

1 2

ID

LLG

1 2

L–Y

∗ 1 : 6 Speaker∗ 2 : 4 Speaker

(∗1 )

(∗1 )


9 IH1 4 IH1 2 IH1 1 IH1 6 IH1 5 IH1

R W

BC1 BC11 2

S17(A) S18(A)

8 II1 7 II1

(∗1 )

(∗1 )

3 1

4 2

S16

T24

L(∗2, ∗3 )

LG(∗2, ∗3 )

LLG

3

P V1

VP

1 2

(∗1 )

(∗1 )(∗1 )

(∗1 )

4 2

S15

T23

V(∗2, ∗3 )

P(∗2, ∗3 )

1

2

15ARAD

2

AM1

2 2A

1

2

1 2G

12

IG1

ACC

4

2C

B

40AAM1

7. 5AACC

Battery

1 1F

L–R

B–R

100AALT

1A1

W

30ADCC

2

1

1

L–Y

I 6

2N24

2 IF2

L–Y

∗ 3 : 2 Speaker∗ 4 : Double Cab

R 1(A), R 2(B)

∗ 5 : Extra Cab

10 A

ILL+BTaillight andIllum

inationS

ystem<

10–5>

(∗4 ∗6 )

(∗4 ∗6 )

(∗4 ∗6 )

(∗4 ∗6 )

Y(∗5 ∗6 )

B(∗5 ∗6 )

(∗5 ∗6 )R

(∗5 ∗6 )W

(∗4 ∗6 )(∗4 ∗6 )

(∗4 ∗6 )(∗4 ∗6 )

Ignition SW

Radio Receiver Assembly

Speaker(Front Door LH)

Speaker(Front Door RH)

Tweeter (LH) Tweeter (RH)

∗ 6 : 6 Speaker, 4 Speaker

(∗6 )

(∗6 )

(∗6 )

(∗6 )

Speaker (Rear Door LH) Speaker (Rear Door RH)S19(B) S20(B)

Speaker (Rear RH)Speaker (Rear LH)

2A

2B

2A

2B

1B

1A

1B

1A

(∗4)(∗5)

(∗4)(∗5)

∗ 7 : w/ CD Player∗ 8 : w/o CD Player

237

Memo

238

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

1 2 3 4


Interior LightSystem<11–2>

P o w e r S o u rc e C o m b in a tio n M e te r

B–OR

B–W

Headlight S

ystem<

6–3>

Speedom

eter

Tachometer

Fuel

Temp.

Door

High B

eam

1 A 21 A

27 A 17 A 16 A 7 A

Engine E

CU

<2–14>

P

4 A

Engine E

CU

<2–10>

BR

–Y

BR

A3A2

BR

BR

–Y

2

ODO/TRIP

15 A

T–BE

LT

Fuel

C 8(A), C 9(B)

V–R

6 A

Engine E

CU

<2–11>

A5

P–L

16 ID2

15 ID2


1 EA1

S 3

BR

BR

BR

R–B

P–L

1 2

3

3 BA1 4 BA1

A10

Buzzer

1

2

7. 5A D

OM

E

BB

AB

6 6

B

2C

7. 5A M

ET

B–Y

10AE

CU

–IG&

GA

UG

E

AM2 6

2A

1

B–Y

AM1

ST2

B–R

2 2A

1

2

1 2G

IG2

IG1

ACC

5

4

W–R

30 2S

B

40A A

M1

Battery

1 1F

B–YB–R

B

100A A

LT

1A1

W

30A D

CC

2

1

1

R

30A A

M2

4 1B

W–R

2J8

I 6

J18 (A ), J19 (B )


2Q25

R

2D1

B–O

2P42Q102P26

2Q26

Transmission

Control E

CU

<4–4>

V–R

Theft Warning

EC

U<

15–3>V

–R

(A/T )

(∗1 )V

–R

R–B

R–B

IF210

L–R

23 A

2

1 F10

L–R

BR

9 IA1 8 IA1

BR

–Y

BR

11 IF3

Combination Meter

Fuel Sedim

enter LevelW

arning SW

Ignition SW

Junction Connector

Speed Sensor

3

Fuel Sender

Gage

F13

239 M

5 6 7 8


C o m b in a tio n M e te r

Charge

Check E

ngine

Y

Charging S

ystem<

1–4>

Engine C

ontrol System

<2–6>

Front Fog

Illumination

22 A 39 A37 A

8 AC 8(A), C 9(B)

Glow

Engine C

ontrol System

<2–7>

40 A

J22(A), J23(B)

Taillight andIllum

inationS

ystem<

10–3>

SR

S

A19

Front Fog Light System

<7–3>

30 A

Driver'

sS

eat Belt

A11

Seat B

elt Warning

System

<12–1>

A20

SR

S S

ystem<

12–2>

2

1

W–G

14 A

W–G

IF28

F 4

A25A24Turn R

H

Turn LH

Turn Signal andHazard WarningLight System<9–3>

J 1A

A

EB Left Side of theFender Apron

W–B

W–B

B A

B B


W–B

A18

W–B

(w/o S

RS

)

1 IF2

(w/o S

RS

)W

–B

(w/o SRS)W–B

A

(w/ S

RS

)

4WD

System

<5–1>

31 A

Fuel Filter/Fuel S

edimenter

LCD

Illumination A

/T OIL TE

MP

4WD

Combination Meter

Fuel FilterW

arning SW

JunctionConnector

JunctionConnector

4WD

System

<5–2>

A12

A/T P

A13

4WD

System

<5–2>

EC

T System

<4–3>

240

M O

VE

RA

LL

EL

EC

TR

ICA

L W

IRIN

G D

IAG

RA

M

9 10 11 12

22 HILUX (Cont' d)

C o m b in a tio n M e te r

AB

S

38 A

AB

S S

ystem<

13–2>

EA Right Sideof the FenderApron

2

10 ID2

LGW

–B

LG–B

LG

LG–B

LG

1 1O

il Pressure

1

36 A 35 A

C 8(A), C 9(B)

Brake

2S1 2S17

2L1 2K12M1

1

LG

(w/ ABS)L–O Skid Control ECU

with Actuator<13–3>

(w/ A

BS

)

3 IF2

R–G

R–G

W–B

(w/o A

BS

)(w

/o AB

S)

(w/o SRS)W–B

A

Combination Meter

E 4

Parking B

rake SW

P 2

B 3

Brake Fluid Level

Warning S

W

B 2

Engine O

ilP

ressure Sensor

Brake V

acuumW

arning SW

241 M

3 421

23 HILUX

2

1

G

16 IF3

10 14

1

2

78

Y–B

Y–B

L–O

R–L

P o w e r S o u rc e A ir C o n d itio n e r

2

Engine E

CU

<2–11>

SG–1 TEfin

IG+ AC1 ACT

P

Y R–L


MGC

L–W(∗1 )

1

6 2A

1AM1

2 2A

1

2

1 2G

40A FR

HTR

IG1

ACC

4

B

40A A

M1

Battery

1 1F

B–Y

100A A

LT

1A1

W

1 1C

L–B

I 6

2D92D18

IE Instrument PanelReinforcement RH

IGInstrument PanelReinforcement Center

W–B

W–B

W–B

5

W–B

W–B

B

W–B

B 4

1

2

M

2A

B–W

L–W

1

16

L–B

HTRRelay

2D

2F

4

1

2

5

3

10AE

CU

–IG&

GA

UG

E

BA

BB

J18(A), J19(B)

2R30

R–L

P 1

A10

A 9

1 ID1

1

L–W

A 1

A A A A

A B

A A

A B

18

L–O

2P

10A A

/C

17 IF3

(∗1 )

(∗1 )(∗1 )

(∗1 )

(∗1 )

W–B

W–B

W

J22 (A ), J23 (B )

L

18

GND

W–B

J20 (A ), J21 (B )

A A

A B

5 6

B/V TEMP

V R

2

A11

B–R B

–W

(∗1)L–O

3

PSW

B–Y

(∗1 )

(∗1 )

(∗1 )

(∗1 )

(∗1 )(∗1 )

(∗1 )

(∗1 )(∗1 )

(∗1 )

J18(A), J19(B)

A/C

Com

pressor

Pressure S

W

A/C Amplifier

A/C

Thermistor

Ignition SW

JunctionConnector

JunctionConnector

Junction Connector

Junction Connector

1

E2VRT

OFF

Blow

er Motor

A/C

Volum

e SW

12 3

B 6

OFF

LO

1

M1M2 LOHI

4

M1

M2

HI

6 5

2

E

Blower SW

Blow

er Resistor

B 5

B–W

B–W

RR–B

L–W

4

Documents

HILUX Electrical Wiring Diagram - Tuning Conceptstuningconcepts.com/Cars/Hilux/VigoElecWiringDiagram.pdf · HILUX Electrical Wiring Diagram Pub. No. DR114W. NOTICE When handling supplemental