ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE (CONT)

TM 9-2320-366-20-1

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

KNOWN INFO

TEST OPTIONS

Continuity Test or

Other service light illuminates.

STE/ICE-R Test #91

Circuit breaker CB80 OK.

Is continuity present

REASON FOR QUESTION

One composite taillight

from terminal lug TL21

illuminates.

This question eliminates

to ground?

Dashboard cable assembly OK.

possible problems and

Lamp OK.

determines where

Rear lights cable

troubleshooting continues.

assembly OK.

POSSIBLE PROBLEMS

Faulty composite taillight

assembly.

YES

Go to step 12 of this fault.

Replace RH composite taillight

assembly (para 7-39).

Change 1