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 648 of 1824

TM 9-2320-366-20-1

e18E. WATER TEMP GAGE DOES NOT ILLUMINATE (CONT)

2-390.22

Change 1

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

TEST OPTIONS

Voltage Test or

STE/ICE-R Test #89

REASON FOR QUESTION

If 12 VDC is not present, wire

1542 is faulty.

KNOWN INFO

3.

POSSIBLE PROBLEMS

Circuit breaker CB70 OK.

Main light switch OK.

Faulty dashboard cable

assembly.

Faulty dimmer switch.

Faulty WATER TEMP gage.

Is 12 VDC present at

connector PX24 socket 1?

YES

Repair wire 1542 from connector PX24

socket 1 to connector PX15 socket B (para

2-45) or replace WTEC II dashboard cable

assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

NO