M1088 REAR MARKER LIGHT(S) DO NOT ILLUMINATE (CONT)

TM 9-2320-366-20-1

e48C. M1088 REAR MARKER LIGHT(S) DO NOT ILLUMINATE (CONT)

WARNING

CAUTION

Read WARNING and

CAUTION on

KNOWN INFO

TEST OPTIONS

following page.

14.

Voltage Test or

Other marker lights illuminate.

STE/ICE-R Test #89

Dashboard cable assembly OK.

Is 12 VDC present at

Lamp OK.

REASON FOR QUESTION

connector P56?

POSSIBLE PROBLEMS

If 12 VDC is not present, wire

489 is faulty. If 12 VDC is

Faulty marker light.

present, middle rear marker

Faulty rear lights cable

light is faulty.

assembly.

Repair wire 489 from connector P56

to splice E27 (para 2-45) and go to step 4

YES

of this fault if required or replace M1088

rear lights cable assembly (para 7-104)

and go to step 1 of this fault.

Replace middle rear marker light (para 7-38)

and go to step 4 of this fault if required.

Change 1