TM-9-2320-366-34-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 1 OF 4

AUGUST 2005

CHANGE 2

TM-9-2320-366-34-1 - Page 829 of 1591

TM 9-2320-366-34-1

2-684

Change 1

KNOWN INFO

POSSIBLE PROBLEMS

TEST OPTIONS

Continuity Test or

STE/ICE-R Test #91

REASON FOR QUESTION

6.

Faulty transmission internal

wiring harness.

Faulty A solenoid.

Faulty WTEC III transmission

ECU.

Circuit breaker OK.

Batteries OK.

WTEC III cab transmission

harness OK.

Transmission external wiring

harness OK.

Transmission adapter cable

assembly OK.

Is continuity present from

internal wiring harness

24-pin connector pin A2 to

internal wiring harness

connector A pin B?

If continuity is not present,

transmission internal wiring

harness is faulty.

YES

NO

Replace transmission internal

wiring harness (para 7-13).

c56. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE

42, 44, 45, 46, AND/OR 69 SUB CODE 12 (PRIOR TO SERIAL NUMBER 6510032369

WITH TRANSMISSION ADAPTER CABLE ASSEMBLY) (CONT)