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 832 of 1824

TM 9-2320-366-20-1

KNOWN INFO

NO

TEST OPTIONS

REASON FOR QUESTION

Continuity Test or

STE/ICE-R Test #91

YES

POSSIBLE PROBLEMS

Front lights cable assembly OK.

Main light switch OK.

Relay K8 OK.

Relay K7 OK.

Faulty dashboard cable

assembly.

Is continuity present

from relay K7 terminal 86

to connector P18 pin 3?

9.

This test determines which

section of wire 16 is faulty.

e41. ONE OR BOTH HEADLIGHTS (HIGH AND LOW BEAM) DO NOT ILLUMINATE (CONT)

Repair wire 16 from PDP relay K7

terminal 86 to connector P16 pin 3

(para 2-45) or replace WTEC II dashboard

cable assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

Repair wire 16 from connector P16 pin 3

to connector PX15 socket M (para 2-45) or

replace WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

2-538.2

Change 1