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 1048 of 1824

e48B.

M1085/M1086/M1089/M1096 INTERMEDIATE, SIDE, AND/OR REAR MARKER

LIGHT(S) DO NOT ILLUMINATE (CONT)

TM 9-2320-366-20-1

2-604.116

Change 1

TEST OPTIONS

REASON FOR QUESTION

KNOWN INFO

TEST OPTIONS

REASON FOR QUESTION

Other marker lights illuminate.

Rear composite lights

illuminate.

Dashboard cable assembly OK.

Lamp OK.

POSSIBLE PROBLEMS

Faulty marker light.

Faulty rear lights cable

assembly.

Voltage Test or

STE/ICE-R Test #89

35.

Is 12 VDC present at

connector P89?

WARNING

If 12 VDC is not present, wire

489 is faulty.

Is 12 VDC is

present, RH rear marker light

is faulty.

CAUTION

Read WARNING and

CAUTION on

following page.

NO

Repair wire 489 from connector P89 to

splice (refer to Table 2-12.9.

M1085/M1086/

M1089/M1096 RH Side And Rear Marker Lights

Splices) (para 2-45) and go to step 9 of this fault

if required or replace M1086/M1089 rear lights

cable assembly (para 7-104) or M1085/M1096

rear lights cable assembly (para 7-84) and go to

step 1 of this fault.

YES

Replace RH rear marker light (para 7-38)

and go to step 9 of this fault if required.