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 1418 of 1824

TM 9-2320-366-20-1

TEST OPTIONS

REASON FOR QUESTION

KNOWN INFO

Voltage Test or

STE/ICE-R Test #89

2.

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

2-854

Change 1

Towing vehicle stoplights

illuminate.

Towed vehicle stoplights OK.

POSSIBLE PROBLEMS

Faulty dashboard cable

assembly.

Faulty rear lights cable

assembly.

Faulty rear intervehicular

12 VDC (7 pin) cable.

Is 12 VDC present at

connector J51 pin 13?

If 12 VDC is not present,

wire 22C is faulty.

e73. INTERVEHICULAR STOPLIGHTS DO NOT ILLUMINATE (CONT)

NO

YES

Repair wire 22C from connector J51 pin 13

to terminal

board TB1 position 31 (para 2-45)

or replace WTEC II dashboard cable

assembly (para 7-10) or WTEC III

dashboard

cable assembly (para 7-11).