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 235 of 1591

TM 9-2320-366-34-1

2-98

Change 1

c2. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 22 SUB

CODE 15 (PRIOR TO SERIAL NUMBER 6510032369 WITH TRANSMISSION

ADAPTER CABLE ASSEMBLY) (CONT)

KNOWN INFO

TEST OPTIONS

Continuity Test or

STE/ICE-R Test #91

REASON FOR QUESTION

POSSIBLE PROBLEMS

5.

Is continuity present from

internal wiring harness

24-pin connector pin E2 to

internal wiring harness

connector TSS pin A?

If continuity is not present,

transmission internal wiring

harness is faulty.

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 transmission turbine

speed sensor.

Faulty WTEC II TEPSS.

NO

Replace transmission internal

wiring harness (para 7-13).

YES