Electrical System 16 m

8/10/2019 Electrical System 16 m

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INTERACTIVE SCHEMATIC

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Cover Page

Tables

Schematic

Machine Views

Component

Connector

Chassis View

Cab View

Engine View

Features

Options

Bookmarks X

EC-C3

EC-C2E-C60

E-C61

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SCHEMATIC SYMBOLS AND DEFINITIONS

Spring

Control

Valves

Restriction Line Restrictio

(Fixed)

2-Section

Pump

MAIN AUX.

Spring

(Adjustable

Variability

Line Restrictio

(Variable)

Pressure

Compensatio

Pump: Variable

Pressure Compen

Hydraulic Pneumatic

Energy Triangles

Fluid

Conditioner

Attachment

Pump

or Motor

BASIC HYDRAULIC

COMPONENT SYMBOLS

Line Restriction

Variable and Pressure

Compensated

Unidirectional Bidirectional

ROTATING SHAFTS

One Position Two Position Three Position

Two-way Three-Way Four-Way

ENVELOPES

PORTS

CONTROL

Basic

SymbolSpring

Loaded

Normal Position

A B

P T

A B

P T

Shifted Position Infinite Position

Shuttle Pilot

Controlled

VALVES

CHECK

External Return Internal Return

Simplified CompleteInternal

Supply Pressure

RELEASED PRESSURE

REMOTE SUPPLY PRESSURE

PILOT CONTROL

Spring Loaded Gas Charged

ACCUMULATORS

Double ActingSingle Acting

CYLINDERSUnidirectional

Bidirectional

FIXED DISPLACEMENT

VARIABLE DISPLACEMENT

NON- COMPENSATED

PUMPS

Unidirectional

Bidirectional

Unidirectional

Bidirectional

FIXED DISPLACEMENT

VARIABLE DISPLACEMENT

NON- COMPENSATED

MOTORS

Unidirectional

Bidirectional

Two

Position

Infinite

Positioning

FLOW IN ONE

DIRECTION

FLOW ALLOWED IN

EITHER DIRECTION

Three

Position

CROSS

FLOW

PARALLEL

FLOW

INTERNAL PASSAGEWAYS


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UENR1295

May 2014

16M Motor Grader

Electrical System


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COMPONENT TABLE

Component Schematic

Location

Machine

Location

Component Schematic

Location

Ma

LoActuator - Water Valve B-14 1 Relay - LH Position D-5

Alarm - Action H-5 2 Relay - Rear Flood F-5

Breaker - Fast Speed Blower C-11 3 Relay - RH Position D-5

Cluster - Instrument E-5 4 Resistor - Blower A-14

Control - Rear Implement 1 B-2 5 Resistor - CAN A Data Link B-8

Control - Rear Implement 2 A-2 6 Resistor - CAN Data Link 1 E-5

Converter - Comm G-15 7 Resistor - CAN Data Link 2 D-1

Converter - Entertainment Radio I-5 8 Resistor - Defrost Fan F-15

Diode - Rear Flood Interlock F-5 9 Resistor - Grade Control CAN Data Link B-8

ECM - Implement 1 J-10 10 Sensor - Inching Pedal C-3

ECM - Implement 2 J-10 11 Sensor - LH Blade Down Force Control I-15

Fuse Block AS 1 D-11 12 Sensor - RH Blade Down Force Control I-15

Fuse Block AS 2 E-11 13 Sensor - Throttle Position D-3

Ground - Cab 1 A-11 14 Switch - A/C Enable B-15

Ground - Cab 2 B-11 15 Switch - Auto Differential Lock F-1

Ground - Cab 3 B-11 16 Switch - Autoshift On/Off B-2

Ground - Cab Roof B-16 17 Switch - Beacon E-10Joystick - LH J-1 18 Switch - Blade Cushion C-2

Joystick - RH C-1 19 Switch - Blade Force J-15

Messenger C-1 20 Switch - Brake Light C-3

Module - Auxiliary Control G-1 21 Switch - Brake Pedal C-3

Module - Flasher J-5 22 Switch - Cab Floodlamp F-8

Motor - Blower B-14 23 Switch - Centershift Pin D-1

Component Location


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COMPONENT TABLE

ComponentSchematic

Location

Machin

Locatio

Camera - Rear View *NOT SHOWN F-2 108

Coil - MSS Exciter D-1 109

ECM - Implement 3 F-6 110ECM - Product Link F-3 111

Ground - Cab E-7 112

Monitor - Rear Vision F-1 113

Motor - Air Cleaner B-3 114Motor - LH Side Wiper B-6 115

Motor - RH Side Wiper B-6 116

MSS Keyreader E-1 117

Component Location


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COMPONENT TABLE

Component Schematic

Location

Machine

Location Component

Schematic

Location

Machine

Location

Alarm - Backup I-9 124 Sensor - Transmission Out Speed 2 I-15 188Alternator (150A) E-9 125 Solenoid - A/C Clutch F-9 189

Battery - 1-2 I-3 126 Solenoid - Articulate LH B-6 190

Block - Power Distribution I-3 127 Solenoid - Articulate RH B-6 191

Breaker - Alternator J-5 128 Solenoid - Autolube B-3 192

Breaker - Load I-4 129 Solenoid - Auxiliary Valve 1 Port A E-6 193

Breaker - Main I-4 130 Solenoid - Auxiliary Valve 1 Port B E-6 194

Buss Bar - Breaker I-5 131 Solenoid - Auxiliary Valve 2 Port A B-6 195

Buss Bar - Unswitched J-4 132 Solenoid - Auxiliary Valve 2 Port B B-6 196

Diode - A/C Clutch F-9 133 Solenoid - Auxiliary Valve 3 Port A B-11 197

Diode - Differential Lock Solenoid G-10 134 Solenoid - Auxiliary Valve 3 Port B B-11 198ECM - Engine J-8 135 Solenoid - Auxiliary Valve 4 Port A B-11 199

ECM - Transmission/Chassis J-13 136 Solenoid - Auxiliary Valve 4 Port B A-11 200

Ground - Alternator E-9 137 Solenoid - Auxiliary Valve 5 Port A B-11 201

Ground - Battery Disconnect I-4 138 Solenoid - Auxiliary Valve 5 Port B B-11 202

Ground - Engine ECM E-8 139 Solenoid - Auxiliary Valve 6 Port A A-11 203

Ground - Front Frame A-9 140 Solenoid - Auxiliary Valve 6 Port B A-11 204

Ground - Rear Frame 1 G-13 141 Solenoid - Blade LH Lower B-6 205

Ground - Rear Frame 2 G-13 142 Solenoid - Blade LH Raise B-6 206

Ground - Secondary Steering Motor J-5 143 Solenoid - Blade Pitch Backward C-6 207

Ground - Starter Engine G-5 144 Solenoid - Blade Pitch Forward C-6 208

Ground - Starter Frame G-5 145 Solenoid - Blade RH Lower C-6 209

Horn - Air E-4 146 Solenoid - Blade RH Raise C-6 210

Injectors - 1-6 F-4 147 Solenoid - Blade Side shift LH D-6 211

Injectors - 1-6 (W/Brakes) E-2 148 Solenoid - Blade Side shift RH D-6 212

Module - Steering Valve Control D-5 149 Solenoid - Center Shift Pin Puller E-6 213

Motor - Autolube Pump B-3 150 Solenoid - Circle LH D-6 214

Motor - Condenser Fan 1 F-13 151 Solenoid - Circle RH D-6 215

Component Location


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CONNECTOR TABLE

Connector NumberSchemati

Location

CONN 2 C-5CONN 3 D-5

CONN 7 F-8

CONN 19 E-2CONN 20 B-8

CONN 33 D-8

Connector Location


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CONNECTOR TABLE

Connector Number

Schematic

Location

CONN 10 C-15

CONN 11 D-15

CONN 15 E-15

CONN 22 B-9

CONN 23 B-9

CONN 24 C-9CONN 33 B-13

CONN 41 C-13

CONN 42 D-13

CONN 43 E-13

CONN 44 H-13

CONN 45 I-13

CONN 46 J-13

CONN 47 J-13

CONN 48 F-10

CONN 49 E-10

Connector Location


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SPECIFICATIONS AND RELATED MANUALS

Form Number

REHS0970

Alternator: 272-1889 SENR4130

Starting Motor: 207-1556 SENR3581

Engine Control: RENR9344

Implement Control: RENR9013

Product Link Control: RENR8143

Transmission/Chassis Control: RENR8482

Title

Related Electrical Service Manuals

Cross Reference for Electrical Connectors:

Part No. Resistance (Ohms)

7T-4003 Resistor Defrost Fan 10 5%

125-9740 Resistor Blower A-C 2 5%, B-C 1 5%, C-D 0.3

CAN A Data Link

CAN Data Link 1

CAN Data Link 2

Grade Control CAN Data Link

At room temperature unless otherwise noted.

Resistor Specifications

Component Description

134-2540 Resistor 120 10%


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RH CONSOLE

101

98

96

929086

82

80

79

78

77

76

75

74

73

70

6968

67

66

65

6362

36

35

CONN 1

VIEW ALL C


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LH AND RH OPERATOR CONTROLS

100

95

93

91

87

85

81

21

1918

CONN 27

CONN 21

VIEW ALL C


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HVAC

C

VIEW OF AREA C

(ROTATED FOR CLARITY

102

97

5523

1

VIEW ALL C


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HEADLINER

A

60

5956

49

4745

44

40

22

17

8

7

CONN 12

CONN 6

CONN 5

CONN 4

CONN 3

CONN 2

VIEW ALL C


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DASH VIEW

9489

84

61

57

42

CONN 19

VIEW ALL CAL


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CAB REAR WALL VIEW

B

VIEW OF AREA B(ROTATED FOR CLARITY

88

54

53

5251

50

48

4641 39

38

37

34

3330

28

27

15

14

13

12

11 10

9

3

CONN 20

CONN 18

CONN 17

VIEW ALL C


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HEADLINER

118 114

111

CONN 35

CONN 3

CONN 2

VIEW ALL C


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CAB REAR WALL VIEW

112

110

CONN 20

CONN 7

VIEW ALL C


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CAB EXTERIOR VIEW

116 115

113

VIEW ALL CAL


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TRANSMISSION

249

238 237

236

235

234

233

232

231

224

CONN 47CONN 46

VIEW ALL CAL


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SERVICE CENTER

D

ALTERNATOR

ISOLATION LUG

REAR OF BATTERY

DISCONNECT SWITCH

244

159

158

156

138

132

131

130

129

128

127

126

CONN 67

CONN 50

VIEW ALL C

RH FRONT CHASSIS VIEW


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RH FRONT CHASSIS VIEW

245

229

227

226

216

213

211

210

208

206204

200

196

191

178

162

150

149

146CONN 69

CONN 68

CONN 66

CONN 65

CONN 64

CO

CONN 62

CONN 61

CONN 60

CONN 58

CONN 33

CONN 24

CONN 23

CONN 22

VIEW ALL C

RADIATOR VIEW


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RADIATOR VIEW

172

161

1

124

CO

CONN 44

VIEW ALL C

LH REAR CHASSIS VIEW


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LH REAR CHASSIS VIEW

230219

179

153

141

CONN 54

CONN

CONN 49

CONN 43

CONN 42

CONN 41

VIEW ALL C

LH FRONT CHASSIS VIEW


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LH FRONT CHASSIS VIEW

240

228225

223

222

221

217

215 212

209

207

205203

202

199

198

195

194

190

182

177

167

140

CONN 59

CONN 57

VIEW ALL C


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FUEL TANK VIEW

165

164

163

CONN 15

CONN 11

CONN 10

VIEW ALL CAL


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Documents

Electrical System 16 m