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 1070 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

2-604.138

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.

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

If 12 VDC is not present, wire

489 is faulty.

If 12 VDC is

present, LH side marker light

is faulty.

49.

Voltage Test or

STE/ICE-R Test #89

Is 12 VDC present at

connector P85?

NO

YES

Repair wire 489 from connector P85 to

splice (refer to Table 2-12.13.

M1085/M1086/

M1089/M1096 LH Side And Rear Marker Light

Splices) (para 2-45) and go to step 8 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.