TM-9-2320-365-20-2

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

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

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-2 - Page 316 of 1432

f2. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 22 SUB CODE 14 (CONT)

TEST OPTIONS

TEST OPTIONS

REASON FOR QUESTION

4.

Is continuity present from

connector socket J119s to

connector socket J115-16 ?

If continuity is not present, or

short circuits are found, WTEC

II cab transmission harness is

faulty.

NO

POSSIBLE PROBLEMS

Transmission oil level OK.

Fuse OK.

Batteries OK.

Transmission engine speed

sensor OK.

Faulty WTEC II cab

transmission harness.

Faulty WTEC II TEPSS.

CAUTION

Read CAUTION

on following page.

Replace WTEC II TEPSS

(para 8-2).

YES

Replace WTEC II cab transmission

harness (para 7-86).

2-1370

Change 1

TM 9-2320-365-20-2

Continuity Test or

STE/ICE-R Test #91