INTERVEHICULAR LEFT TURN SIGNAL DOES NOT ILLUMINATE (CONT)

TM 9-2320-366-20-1

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

WARNING

CAUTION

Read WARNING and

CAUTION on

KNOWN INFO

TEST OPTIONS

following page.

Voltage Test or

Towing vehicle left turn

STE/ICE-R Test #89

signal illuminates.

Is 12 VDC pulse present at

Towed vehicle left turn

REASON FOR QUESTION

connector J51 pin 12?

signal OK.

If 12 VDC pulse is not present,

wire 461B is faulty.

POSSIBLE PROBLEMS

Faulty dashboard cable

assembly.

Faulty rear lights cable

assembly.

Faulty rear intervehicular

12 VDC (7 pin) cable.

Repair wire 461B from connector J51 pin 12 to

YES

splice E3 (para 2-45) or replace WTEC II

dashboard cable assembly (para 7-10) or

WTEC III dashboard cable assembly (para 7-11).

2-842

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