Pan Qts liters Qts litersdeep 14.8 14 10.6 10

shallow 12.7 12 7.4 7

2000 MH series must use Transynd ™ or aTES 295 Approved Fluid.

2400 SERIES

Heavy duty automatic transmission with parking pawl. maximum GVW = 26000 lb.

SPEED SENSOR LOCATIONS

ENGINE SPEED SENSOR SOME MODELS TURBINE SPEED SENSOR ALL MODELS OUTPUT SPEED SENSOR 2 WHEEL DRIVES ONLY

2000 SERIES

Heavy duty automatic transmission without parking pawl. maximum GVW = 30000 lb.

Transmission

1000/2000/2400

2000MH SERIES

Heavy duty automatic transmission without parking pawl. Limited release in motor home application only maximum GVW = 30000 lb.

*All quantities are approxamate.All models except 2000 MH series use dexron III � TRANS FLUID

1000 SERIES

Heavy duty automatic transmission with parking pawl. maximum GVW = 19850 lb.

Transmission fluid capacityInitial fill* Refill*

ALLISON IDENTIFICATION TAG

RANGE C1 CL. C2 CL. C3 CL. C4 CL. C5 CL. SOL A SOL B SOL C SOL D SOL E SOL F 1000 2000P ON � � Ω Ω ΩR ON ON � � Ω Ω 4.49 5.09N ON � � Ω Ω Ω

O/D 1ST ON ON � � Ω 3.1 3.51O/D 2ND ON ON � � 1.81 1.9O/D 3RD ON ON � � Ω 1.41 1.44O/D 4TH ON ON � � Ω Ω 1.00 1.00O/D 5TH ON ON � � Ω 0.71 0.74

Ω = ELECTRICAL POWER APPLIED TO SOLENOID= APPLY SOLENOID "F" TO APPLY CONVERTER CLUTCH � = SOLENOIDS "A" AND "B" ARE "TRIM" SOLENOIDS USED TO CONTROL ONCOMING, OFF-GOING AND HOLDING PRESSURE TO THE FIVE CLUTCH PACKS.

Pressure test specifications

MAIN PRESSURE TAP

Forward ( TCC off ) 700-1280 kPa ( 101-186 psi ) 1515-1795 kpa ( 220-260 psi )Forward ( TCC on ) 1000-1770 kpa ( 145-170 psi )

Park/Neutral 800-1655 kPa ( 130-240 psi ) 1515-1795 kpa ( 220-260 psi )Reverse 700-1280 kPa ( 101-186 psi ) 1515-1795 kpa ( 220-260 psi )

Forward ( TCC on ) 1000-1770 kpa ( 145-170 psi )

Starting with serial number 6310004116Range Pressure @ 600 RPM Pressure @ 2100 RPM

Reverse 800-1380 kPa ( 115-200 psi ) 1515-1795 kpa ( 220-260 psi )Forward ( TCC off ) 800-1380 kPa ( 115-200 psi ) 1515-1795 kpa ( 220-260 psi )

Prior to serial number 6310004116Range Pressure @ 600 RPM Pressure @ 2100 RPM

Park/Neutral 900-1655 kPa ( 130-240 psi ) 1515-1795 kpa ( 220-260 psi )

"J2" RED RECEPTICALE "J1" GRAY RECEPTICALE

J1 RECEPTICLE

J2 RECEPTICLE

"J2" Red harness connector to TCM Receptical ( front)

"J1" Gray harness connector to TCM Receptical (front)

"J2" Red harness connector full view

"J1" Gray harness connector full view

PIN COLOR PIN COLOR1 BLUE Trans - D 1 GRAY Vehicle system

2 PINK Trans - F 2 YELLOW Vehicle system

3 WHITE Trans - E 3 PINK Vehicle system

4 GREEN Trans - K 4 YELLOW Vehicle system

5 BLUE NSBU- 4A 5 GRAY Vehicle system

6 YELLOW NSBU- 4D 6 BLUE Vehicle system

7 GRAY NSBU- 4B 7 ORANGE Vehicle system

8 WHITE NSBU- 4C 8 GREEN Vehicle system

9 BLUE TPS - B 9 WHITE Vehicle system

10 TAN Trans - G 10 YELLOW Vehicle system

11 ORANGE R temp- A 11 GREEN Vehicle system

12 BLUE ECTS - A 12 BLUE Vehicle system

13 ORANGE TSS - A 13 PINK Vehicle system

14 BLUE TSS - B 14 ORANGE Vehicle system

15 YELLOW OSS - A 15 YELLOW RMR - B

16 GREEN OSS - B 16 WHITE Vehicle system

17 TAN ESS - A 17 PINK RMR - C

18 ORANGE ESS - B 18 GREEN RMR - A

19 PINK TPS - C 19 TAN Vehicle system

20 GREEN Trans-H, ECTS-A Temp-B, NSBU-7D, R-Temp-B, TPS-A 20 ORANGE Vehicle system

21 YELLOW Trans - T 21 WHITE Vehicle system

22 YELLOW Trans - L 22 BLUE Vehicle system

23 WHITE Trans - M 23 PINK Vehicle system

24 PINK Trans - N 24 WHITE Vehicle system

25 ORANGE Trans - P 25 GREEN Vehicle system

26 GREEN Trans - A 26 TAN Vehicle system

27 BLUE Trans - B 27 PINK Vehicle system

28 GRAY Trans - W 28 YELLOW Vehicle system

29 WHITE Trans - J 29 RED J 1939 A or H

30 ORANGE Trans - J 30 BLUE Vehicle system

31 TAN Trans - C 31 GREEN J 1939 C or S

32 GREEN Trans - S 32 BLACK J 1939 B or L

Solenoid G low (PWM opt.) ISO 9141Solenoid C, D, E volt supply CAN shield

solenoid F high (PWM) CAN low

Solenoid D ground (on/off) Vehicle speedSolenoid E ground (on/off) Digital groundSolenoid F low (PMW) CAN high

Trim solenoid B (high) GPO 6Trim solenoid B (low) Check transSolenoid C ground (on/off) Vehicle speed

Transmission identification GPO 3Trim solenoid A (high) GPO 4Trim solenoid A (low) Range inhibit indicator

Engine speed sensor (low) Analog groundTPS voltage supply GPO 1Analog ground GPO 2

Output speed sensor (high) Retarder mod. Reg. (opt.)Output speed sensor (low) PWM throttleEngine speed sensor (high) Sensor power

Engine coolant temp GPI 7Turbine speed sensor (high) GPI 8Turbine speed sensor (low) GPI 9

Throttle position sensor GPI 4Transmission pan temp sensor GPI 5Retarder temp input (opt.) GPI 6

NSBU Input GPI 1NSBU Input GPI 2NSBU Input GPI 3

PSA Input Battery powerPSA Input Ignition powerNSBU Input Battery ground

TRANSMISSION CONTROL MODULE PIN IDENTIFICATION CHART

CIRCUIT FUNCTION CIRCUIT FUNCTIONPSA Input Battery groundPSA Input power

full view full view

1 2 3 4 5 6 7 8 9 11 13 14 12 10 15

17

16

18 19 20 21 22 23 27 32 30 29 26 25 24 31 28

J1 Gray connector

1 2 3 4 5 6 7 8 9 11 13 14 12 10 15

17

16

18 19 20 21 22 23 27 32 30 29 26 25 24 31 28

J2 Red connector

DTC Trans Light

P0117 NOP0118 NOP0121 NOP0122 NOP0123 NOP0218 NOP0562 YESP0563 YESP0602 YESP0606 NOP0701 NOP0703 YESP0705 YESP0706 YESP0708 YESP0711 YESP0712 YESP0713 YESP0716 YESP0717 YESP0721 YESP0722 YESP0726 YESP0727 YESP0731 YESP0732 YESP0733 YESP0734 YESP0735 YESP0736 YESP0741 YESP0742 YESP0748 YESP0763 YESP0768 YES

DTC Trans Light

P0773 YESP0778 YESP0840 YESP0841 YESTransmission pressure switch solenoid C circuit stuck open

Shift solenoid "D" electrical

Diagnostic trouble code (DTC) & definitions

DescriptionShift solenoid "E" electricalPressure control trim solenoid "B" electricalTransmission pressure switch solenoid C circuit

incorrect 5th gear ratioincorrect reverse gear ratioTorque converter clutch system stuck offTorque converter clutch system stuck onPressure control trim solenoid "A" electricalShift solenoid "C" electrical

Engine speed sensor circuit performance Engine speed sensor circuit no signalincorrect 1st gear ratioincorrect 2nd gear ratioincorrect 3rd gear ratioincorrect 4th gear ratio

Transmission fluid temperature circuit low voltage (high temp)Transmission fluid temperature circuit low voltage (low temp)Turbine speed sensor circuit performanceTurbine speed sensor circuit no signalOutput speed sensor circuit performanceOutput speed sensor circuit no signal

Transmission control system performanceBrake switch circuitTransmission range sensor circuit (PRNDL input)Transmission range sensor circuit performanceTransmission range sensor circuit high inputTransmission fluid temperature circuit performance

Throttle position sensor circuit high voltageTransmission fluid over temperatureSystem voltage lowSystem voltage highTransmission control module not programmedTransmission control module internal performance

Diagnostic trouble code (DTC) & definitions

DescriptionEngine coolant temp circuit low voltage (High temp)Engine coolant temp circuit high voltage (Low temp)Throttle position sensor performance problemThrottle position sensor circuit low voltage

P0842 YESP0843 YESP0845 YESP0846 YESP0847 YESP0848 YESP1688 YESP1709 YESP1710 YESP1711 YESP1712 YESP1713 YESP1714 YESP1715 YESP1716 YESP1720 YESP1721 YESP1723 YESP1724 YESP1726 YESP1727 YESP1760 NOP1835 YESP1860 YESP1891 NOP1892 NOU1016 NOU1300 NOU1301 NOU2104 NOU2105 NO

QTY N.M. FT. LBS.2 12 9

23 12 915 12 91 12 93 12 92 27 20

12 27 20- 35 26- 23 178 30 224 30 225 27 20

12 56 4116 50 3710 43 3215 50 37

Extension hsg to main case M10 X 1.5 X 40Bell housing to pump cover w/ oring M10 X 1.5 X 50Bell housing to main case M10 X 1.5 X 50

Cooler manifold to bell hsg M8 X 1.25 X 40Pump cover to pump body M8 X 1.25 X 55PTO cover to main case M10 X 1.5 X 20

Bottom pan drain plug -Manual shaft nut -Cooler manifold to bell hsg M8 X 1.25 X 30

Speed sensor retaining bolt M6 X 1.0 X 13NSBU switch to main case M8 X 1.25 X 15 Bottom pan to main case M8 X 1.25 X 20

Main V/B to shift V/B M6 X 1.0 X 50V/B assembly to case M6 X 1.0 X 50Main V/B to shift V/B M6 X 1.0 X 65

CAN bus reset counter overrunCAN bus error ECM

TORQUE SPECIFICATION CHART AND BOLTSDESCRIPTION Bolt size

Detent spring to V/B M6 X 1.0 X 12

TCC (PMW) solenoid circuit electricalThrottle position sensor clutch PMW signal low inputThrottle position sensor clutch PMW signal high inputClass Two powertrain controller state of healthSerial data communication link low (class Two)Serial data communication link high (class Two)

Trim solenoid "A" controlled clutch not engagedTrim solenoid "A" controlled clutch not engagedTrim solenoid "D" controlled clutch not engagedTrim solenoid "E" controlled clutch not engagedTCM supply voltageKickdown circuit

Transmission pressure switch reverse circuitTransmission pressure switch reverse circuit stuck openTransmission pressure switch reverse circuit stuck closedTransmission pressure switch reverse circuit highTrim solenoid "A" controlled clutch not engagedTrim solenoid "B" controlled clutch not engaged

Transmission pressure switch solenoid D circuit highUnmanaged engine torque delivered to TCMTransmission pressure switch solenoid E circuitTransmission pressure switch solenoid E circuit stuck openTransmission pressure switch solenoid E circuit stuck closedTransmission pressure switch solenoid E circuit high

Transmission pressure switch solenoid C circuit stuck closedTransmission pressure switch solenoid C circuit highTransmission pressure switch solenoid D circuitTransmission pressure switch solenoid D circuit stuck open Transmission pressure switch solenoid D circuit stuck closed

5 50 37- 123 91- 50 37- 50 37- 47 35- 40 30

WE WOULD LIKE TO THANK ATSG FOR THE INFORMATION THEY PROVIDED IN HELPING TO CREATE THIS PRECISION POINTER.

� COPYRIGHT 2001, PRECISION INTERNATIONAL TECHNICAL DEPARTMENT IS- 74000G

REVISED: 9/10

Transfer case to transmission -Transmission mount to adapter hng -Transmission mount nuts -

Bell housing to main case M10 X 1.5 X 70Rear yoke nut when used -Transmission to engine -

All of this information is based on the latest technical data available at time of printing. Although every care has been taken to detail & accuracy, Precision International accepts no liability for inaccuracies, updates, changes &/or misprints in this publication.