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 261 of 1591

TM 9-2320-366-34-1

2-124

Change 1

c5. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 24 SUB CODE 12 OR 23 (SERIAL NUMBER 6510032369 AND HIGHER) (CONT)

KNOWN INFO

REASON FOR QUESTION

Continuity Test or

STE/ICE-R Test #91

TEST OPTIONS

2.

NO

Faulty transmission external

wiring harness.

Faulty transmission internal

wiring harness.

Faulty scavenge pump

assembly.

Faulty WTEC II TEPSS.

POSSIBLE PROBLEMS

Is continuity present from

connector P119-d to

external wiring harness

31-pin connector pin P?

If continuity is not present,

transmission external wiring

harness is faulty.

Circuit breaker OK.

Batteries OK.

WTEC II cab transmission

harness OK.

Replace transmission external

wiring harness (para 6-7).

YES