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 738 of 1334

TM 9-2320-365-34-1

KNOWN INFO

POSSIBLE PROBLEMS

2-644

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)

(CONT)

Faulty transmission external

wiring harness.

Faulty transmission internal

wiring harness.

Faulty C3 pressure switch.

Circuit breaker OK.

Batteries OK.

WTEC III cab transmission

harness OK.

WTEC III transmission ECU

OK.

TEST OPTIONS

Continuity Test or

STE/ICE-R Test #91

REASON FOR QUESTION

Replace transmission external

wiring harness (para 6-7).

YES

2.

Is continuity present from

connector P119-j to

connector P67-X?

If continuity is not present,

transmission external wiring

harness is faulty.

NO