TM-9-2320-366-20-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 1192 of 1824

TM 9-2320-366-20-1

e52. ONE OR BOTH REAR BLACKOUT MARKER LIGHTS DO NOT ILLUMINATE (CONT)

2-638

Change 1

TEST OPTIONS

NO

REASON FOR QUESTION

2.

KNOWN INFO

WARNING

Read WARNING

on following page.

POSSIBLE PROBLEMS

Faulty rear lights cable

assembly.

Faulty composite taillight

assembly.

Faulty rear blackout marker

light LED.

YES

Is 12 VDC present at LED

socket center contact?

If 12 VDC is not present, wire

24 is faulty.

Repair wire 24 from LED socket

center contact to splice E19 (para 2-45)

or replace rear lights cable assembly

(para 7-84 or para 7-104).

Front blackout marker lights

illuminate.

One rear blackout marker

light illuminates.

Dashboard cable assembly OK.

Voltage Test or

STE/ICE-R Test #89