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 1408 of 1824

TM 9-2320-366-20-1

TEST OPTIONS

REASON FOR QUESTION

KNOWN INFO

NO

YES

Voltage Test or

STE/ICE-R Test #89

WARNING

CAUTION

Read WARNING and

CAUTION on

following page.

3.

2-844

Change 1

POSSIBLE PROBLEMS

Faulty rear lights cable

assembly.

Faulty rear intervehicular

12 VDC (7 pin) cable.

Replace rear intervehicular 12 VDC

(7 pin) cable (para 7-128).

Is 12 VDC pulse present at

connector P52R pin 5?

If 12 VDC pulse is not present,

wire 461B is faulty.

If 12 VDC

pulse is present, rear

intervehicular 12 VDC (7 pin)

cable is faulty.

Repair wire 461B from connector P51

socket 12 to connector P52R pin 5

(para 2-45) or replace rear lights cable

assembly (para 7-84 or 7-104).

Towing vehicle left turn

signal illuminates.

Towed vehicle left turn

signal OK.

Dashboard cable assembly OK.

e71. INTERVEHICULAR LEFT TURN SIGNAL DOES NOT ILLUMINATE (CONT)