TM-9-2320-365-20-1

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-1 - Page 810 of 1760

e44. LH DOOR AND/OR LH FRONT MARKER LIGHTS DO NOT ILLUMINATE (CONT)

KNOWN INFO

3.

TEST OPTIONS

REASON FOR QUESTION

NO

YES

Replace LH cab marker

light (para 7-31).

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

Voltage Test or

STE/ICE-R Test #89

Other marker lights illuminate.

LH door marker light

illuminates.

LH cab marker light lamp OK.

POSSIBLE PROBLEMS

Faulty marker light.

Faulty LH door and cab marker

lights cable assembly.

Is 12 VDC present at

connector P129 socket?

If 12 VDC is not present, wire

1949 is faulty. If 12 VDC is

present, LH cab

marker light

is faulty.

TM 9-2320-365-20-1

2-542.2

Change 1

Repair wire 1949 from connector

P129 socket to splice E25 (para 2-40)

or replace LH door and cab marker

lights cable assembly (para 7-54).