TM-9-2320-365-20-1

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-1 - Page 1208 of 1760

e69. INTERVEHICLE RIGHT TURN SIGNAL DOES NOT ILLUMINATE (CONT)

TM 9-2320-365-20-1

2-812

Change 1

WARNING

2.

CAUTION

Read WARNING and

CAUTION on

following page.

KNOWN INFO

TEST OPTIONS

Voltage Test or

STE/ICE-R Test #89

REASON FOR QUESTION

Is 12 VDC pulse present at

connector J51 pin 11?

Towing vehicle right turn signal

illuminates.

Towed vehicle right turn signal

OK.

POSSIBLE PROBLEMS

Faulty dashboard cable

assembly.

Faulty rear lights cable

assembly.

Faulty rear intervehicular

12 VDC (7 pin) cable.

If 12 VDC pulse is not present,

wire 460B is faulty.

NO

Repair wire 460B from connector J51

pin 11 to splice E4 (para 2-40) or replace

WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

YES