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 1136 of 1824

TM 9-2320-366-20-1

KNOWN INFO

TEST OPTIONS

REASON FOR QUESTION

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

e49. ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE (CONT)

10.

Is 12 VDC present at

connector P78?

2-612.10

Change 1

Voltage Test or

STE/ICE-R Test #89

Other service light illuminates.

Circuit breaker CB80 OK.

One composite taillight

illuminates.

Dashboard cable assembly OK.

Lamp OK.

POSSIBLE PROBLEMS

Faulty rear lights cable

assembly.

Faulty composite taillight

assembly.

If 12 VDC is not present, wire

21 is faulty.

YES

NO

Repair wire 21 from connector P78 to splice

(refer to Table 2-12.17.

Composite Taillight

Connectors) (para 2-45) or replace M1083/

M1084/M1085/M1090/M1092/M1093/M1094/

M1096 rear lights cable assembly (para 7-84)

or M1086/M1088/M1089 rear lights cable

assembly (para 7-104).