TM-9-2320-366-20-1

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 1128 of 1824

TM 9-2320-366-20-1

KNOWN INFO

TEST OPTIONS

REASON FOR QUESTION

6.

Is 12 VDC present at

connector J51 pin 3?

e49. ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE (CONT)

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

2-612.2

Change 1

NO

YES

Go to step 14 of this fault.

Other service light illuminates.

Circuit breaker CB80 OK.

POSSIBLE PROBLEMS

Faulty rear lights cable

assembly.

Faulty dashboard cable

assembly.

Faulty relay K20.

Faulty main light switch.

Voltage Test or

STE/ICE-R Test #89

This question eliminates

possible problems and

determines where

troubleshooting continues.