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 836 of 1632

YES

Replace WTEC II TEPSS

(para 8-2).

NO

Notify DS Maintenance.

2.

Is 2 ohms (or less) resistance

present from connector

P119h to P119j?

CAUTION

Read CAUTION

on following page.

TEST OPTIONS

REASON FOR QUESTION

If resistance is greater than 2

ohms, WTEC II TEPSS is faulty.

KNOWN INFO

Faulty WTEC II TEPSS.

Faulty C3 pressure switch.

POSSIBLE PROBLEMS

Transmission oil level OK.

Fuse OK.

Batteries OK.

WTEC II cab transmission

harness OK.

Transmission external wiring

harness OK.

Control valve module OK.

f10. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 57 AND ANY SUB CODE

TM 9-2320-366-20-2

2-1642

Change 1

Resistance Test or

STE/ICE-R Test #91