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 896 of 1632

KNOWN INFO

Fuse OK.

Battery OK.

Vehicle runs.

Battery charging system OK.

POSSIBLE PROBLEMS

Faulty WTEC II VIM.

Faulty WTEC II cab

transmission harness.

Faulty WTEC II dashboard cable

assembly.

Faulty WTEC II TEPSS.

TEST OPTIONS

REASON FOR QUESTION

If WTEC II VIM does not supply

more than 8 VDC output,

WTEC II TEPSS may display

main code 13 sub code 12.

2.

Is more than 8 VDC present

at connector J116-E1 and

J116-E2?

YES

Replace WTEC II VIM

(para 8-6).

NO

Voltage Test or

STE/ICE-R Test #89

f19.

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

CODE 13 AND ANY SUB CODE (CONT)

TM 9-2320-366-20-2

2-1700

Change 1