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.

20.

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 P52M

Composite taillight assembly

If 12 VDC is not present, wire

socket 1?

OK.

21 from connector P51 socket

Relay K20 OK.

3 to splice E42 is faulty. If

Rear lights cable assembly OK.

12 VDC is present, wire 21

from splice E32 to splice E42

POSSIBLE PROBLEMS

is faulty.

Faulty dashboard cable

assembly.

Repair wire 21 from connector P51socket 3 to

splice E42 (para 2-45) or replace WTEC II

YES

dashboard cable assembly (para 7-10) or WTEC

III dashboard cable assembly (para 7-11).

If 12 VDC is present, repair wire 21 from splice

E32 to splice E42 (para 2-45) or replace WTEC II

dashboard cable assembly (para 7-10) or WTEC

III dashboard cable assembly (para 7-11).

2-612.30

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