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 1366 of 1824

TM 9-2320-366-20-1

KNOWN INFO

TEST OPTIONS

Is continuity present from

relay K31 terminal 87 on

PDP to connector J51

pin 16?

CAUTION

Read CAUTION

on following page.

e66. TRAILER RIGHT STOP/TURN LIGHT DOES NOT ILLUMINATE (CONT)

2-802

Change 1

Continuity Test or

STE/ICE-R Test #91

REASON FOR QUESTION

If continuity is not present,

wire 460T is faulty.

POSSIBLE PROBLEMS

Towing vehicle right stop/turn

light OK.

Circuit breaker CB44

Trailer electrical system OK.

Relay K31 OK.

6.

Faulty dashboard cable

assembly.

Faulty rear lights cable

assembly.

Faulty rear intervehicular

24 VDC (12 pin) cable.

NO

Repair wire 460T from relay K31 terminal 87 on

PDP to conenctor J51 pin 16 (para 2-45) or

replace WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly ( para 7-11).

YES