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 651 of 1591

TM 9-2320-366-34-1

2-510

Change 1

KNOWN INFO

POSSIBLE PROBLEMS

TEST OPTIONS

Continuity Test or

STE/ICE-R Test #91

REASON FOR QUESTION

YES

6.

NO

Circuit breaker OK.

Batteries OK.

WTEC II cab transmission

harness OK.

Transmission external wiring

harness OK.

Transmission adapter cable

assembly OK.

Faulty transmission internal

wiring harness.

Faulty F solenoid.

Faulty WTEC II TEPSS.

Is continuity present from

internal wiring harness

24-pin connector pin D2 to

internal wiring harness

connector F pin B?

If continuity is not present,

transmission internal wiring

harness is faulty.

Replace transmission internal

wiring harness (para 7-13).

c40. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 43 SUB CODE 21 (PRIOR TO SERIAL NUMBER 6510032369 WITH TRANSMISSION

ADAPTER CABLE ASSEMBLY) (CONT)