ONE OR BOTH STOPLIGHTS DO NOT ILLUMINATE (CONT)

TM 9-2320-366-20-1

e61. ONE OR BOTH STOPLIGHTS DO NOT ILLUMINATE (CONT)

WARNING

Read WARNING

KNOWN INFO

TEST OPTIONS

on following page.

Voltage Test or

Blackout stoplights illuminate.

STE/ICE-R Test #89

Main light switch OK.

Is 12 VDC present at

REASON FOR QUESTION

Diode D1A OK.

diode D1B-4 (LH) or

Relay K10 OK.

If 12 VDC is not present wire

diode D2A-2 (RH)?

Lamp OK.

461B (LH) or wire 460B (RH)

Composite taillight assembly

is faulty.

OK.

Turn signal switch OK.

POSSIBLE PROBLEMS

Faulty rear lights cable

assembly.

Faulty dashboard cable

assembly.

Faulty diode D1B.

Faulty diode D2A.

Repair wire 461B from diode D1B terminal 4

to connector J19 pin 2 (LH) or wire 460B from

diode D2A terminal 2 to connector J19 pin 3 (RH)

YES

or replace WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

Change 1