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)

WARNING

CAUTION

Read WARNING and

CAUTION on

KNOWN INFO

TEST OPTIONS

following page.

Voltage Test or

Other service light illuminates.

STE/ICE-R Test #89

Circuit breaker CB80 OK.

Is 12 VDC present at

REASON FOR QUESTION

Lamp OK.

connector P52R pin 1?

Composite taillight

If 12 VDC is not present, wire

assembly OK.

21 from connector P51 socket

Relay K20 OK.

3 to splice E42 is faulty. If

12 VDC is present, wire 3094

POSSIBLE PROBLEMS

from terminal lug TL92 to

Faulty rear lights cable

splice E72 is faulty.

assembly.

Repair wire 21 from connector P51 socket 3

to splice E20 (para 2-45) or replace M1083/

M1084/M1085/M1090/M1092/M1093/M1094/

YES

M1096 rear lights cable assembly (para 7-84)

or M1086/M1088/M1089 rear lights cable

assembly (para 7-104).

If 12 VDC is present, repair wire 3094

from terminal lug TL92 to splice E72 (para 2-45)

or replace M1083/M1084/M1085/M1090/M1092/

M1093/M1094/M1096 (para 7-84) or M1086/M1088/

M1089 rear lights cable assembly (para 7-104).

2-612.6

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