TM-9-2320-366-20-2

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-2 - Page 982 of 1632

KNOWN INFO

REASON FOR QUESTION

NO

Replace WTEC III cab transmission

harness (para 7-138).

YES

Continuity Test or

STE/ICE-R Test #91

TEST OPTIONS

7.

TM 9-2320-366-20-2

2-1738

Change 1

f25. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE

24 AND/OR 33 AND ANY SUB CODE (CONT)

If continuity is not present, or

short circuits are found,

WTEC III cab transmission

harness is faulty.

Transmission oil level OK.

Fuse OK.

Batteries OK.

Engine does not overheat.

Transmission oil cooler tubes

OK.

Transmission oil cooler OK.

Transmission oil filters OK.

POSSIBLE PROBLEMS

Faulty WTEC III cab

transmission harness.

Faulty WTEC III transmission

ECU.

Is continuity present from

connector J119d and J119a

to connector P114-27 and

P114-25?