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 1054 of 1824

e48B.

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

LIGHT(S) DO NOT ILLUMINATE (CONT)

TEST OPTIONS

REASON FOR QUESTION

TEST OPTIONS

REASON FOR QUESTION

NO

YES

KNOWN INFO

Other marker lights illuminate.

Rear composite lights

illuminate.

Dashboard cable assembly OK.

Lamp OK.

POSSIBLE PROBLEMS

Is 12 VDC present at

connector P54?

If 12 VDC is not present, wire

489 is faulty.

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

39.

Voltage Test or

STE/ICE-R Test #89

TM 9-2320-366-20-1

2-604.122

Change 1

Repair wire 489 from connector P54 to splice

(refer to Table 2-12.10.

M1085/1086/M1089/

M1096 Rear Marker Light Splices) (para 2-45)

and go to step 11 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.

Faulty marker light.

Faulty rear lights cable

assembly.