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 649 of 1591

TM 9-2320-366-34-1

2-508

Change 1

KNOWN INFO

TEST OPTIONS

Continuity Test or

STE/ICE-R Test #91

REASON FOR QUESTION

Replace transmission internal

wiring harness (para 7-13).

POSSIBLE PROBLEMS

YES

CAUTION

Read CAUTION

on following page.

5.

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 D3

to internal wiring harness

connector F pin A?

If continuity is not present,

transmission internal wiring

harness is faulty.

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)