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 1078 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

2-604.146

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.

If 12 VDC is not present, wire

489 is faulty.

If 12 VDC is

present, RH side marker light

is faulty.

Voltage Test or

STE/ICE-R Test #89

Is 12 VDC present at

connector P88?

53.

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

NO

Repair wire 489 from connector P88 to splice

(refer to Table 2-12.15.

M1085/M1086/M1089/

M1096 RH Side And Rear Marker Light 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