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 894 of 1632

f19.

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

CODE 13 AND ANY SUB CODE

INITIAL SETUP

Equipment Conditions

Engine shut down (TM 9-2320-366-10-1).

Personnel Required

(2)

Tools and Special Tools

Tool Kit, Genl Mech (Item 46, Appendix C)

Multimeter, Digital (Item 22, Appendix C)

Wrench, Torque, 0-200 lb-in. (Item 59, Appendix C)

STE/ICE-R (Item 41, Appendix C)

References

TM 9-4910-571-12&P

KNOWN INFO

Fuse OK.

Battery OK.

Vehicle runs.

Battery charging system OK.

POSSIBLE PROBLEMS

Faulty WTEC II dashboard cable

assembly.

Faulty WTEC II VIM.

Faulty WTEC II cab

transmission harness.

Faulty WTEC II TEPSS.

TEST OPTIONS

REASON FOR QUESTION

Is more than 8 VDC present

on connector PX33-J1 and

PX33-J2?

1.

NO

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

START

Voltage Test or

STE/ICE-R Test #89

If less than 8 VDC is present,

WTEC II TEPSS may display

main code 13 sub code 12.

Repair wire 1900 (para 2-45)

or replace WTEC II dashboard

cable assembly (para 7-10).

YES

TM 9-2320-366-20-2

2-1698

Change 1