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)

CAUTION

Read CAUTION

KNOWN INFO

TEST OPTIONS

on following page.

25.

Continuity Test or

Other service light illuminates.

STE/ICE-R Test #91

Circuit breaker CB80 OK.

Is continuity present from

REASON FOR QUESTION

Lamp OK.

connector PX15 socket H

Relay K20 OK.

If continuity is not present,

to connector PX12 pin 5?

Rear lights cable

wire 1575 from connector

assembly OK.

PX15 socket H to connector

Main light switch OK.

PX12 pin 5 is faulty. If

continuity is present, wire

POSSIBLE PROBLEMS

1575 from connector PX12

Faulty dashboard cable

pin 5 to relay K20 terminal

assembly.

86 on PDP is faulty.

Repair wire 1575 from connector PX15 socket H

to connector PX12 pin 5 (para 2-45) or replace

YES

WTEC II dashboard cable assembly (para 7-10)

or WTEC III dashboard cable assembly (para 7-11).

Repair wire 1575 from connector PX12 pin 5

to relay K20 terminal 86 on PDP (para 2-45) or

replace WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

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