TM-9-2320-365-34-1

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 1 OF 2

AUGUST 2005

CHANGE 2

TM-9-2320-365-34-1 - Page 736 of 1334

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

KNOWN INFO

TEST OPTIONS

Continuity Test or

STE/ICE-R Test #91

REASON FOR QUESTION

1.

TM 9-2320-365-34-1

START

INITIAL SETUP

Equipment Condition

Engine shut down (TM 9-2320-365-10).

Batteries disconnected (TM 9-2320-365-20-3).

Tools and Special Tools

Tool Kit, Genl Mech (Item 68, Appendix B)

STE/ICE-R (Item 60, Appendix B)

Multimeter, Digital (Item 34, Appendix B)

Goggles, Industrial (Item 25, Appendix B)

Wrench, Torque, 0-200 lb-in. (Item 81, Appendix B)

Wrench Set, Socket (Item 75, Appendix B)

Is continuity present from

connector P119-h to

connector P67-W?

If continuity is not present,

transmission external wiring

harness is faulty.

YES

Replace transmission external

wiring harness (para 6-7).

NO

POSSIBLE PROBLEMS

Materials/Parts

Wire, Elect, 50 ft (Item 94, Appendix C)

Personnel Required

(2)

References

TM 9-4910-571-12&P

2-642

Change 2

c53. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE

32 AND/OR 57 AND ANY SUB CODE (SERIAL NUMBER 6510032369 AND HIGHER)

Circuit breaker OK.

Batteries OK.

WTEC III cab transmission

harness OK.

WTEC III transmission ECU

OK.

Faulty transmission external

wiring harness.

Faulty transmission internal

wiring harness.

Faulty C3 pressure switch.