ALL MARKER LIGHTS DO NOT ILLUMINATE IN NORMAL MODE (CONT)

TM 9-2320-366-20-1

e48A. ALL MARKER LIGHTS DO NOT ILLUMINATE IN NORMAL MODE (CONT)

WARNING

Read WARNING

KNOWN INFO

TEST OPTIONS

on following page.

Circuit breaker CB67 OK.

Voltage Test or

No marker lights illuminate.

STE/ICE-R Test #89

Is 12 VDC present at relay

POSSIBLE PROBLEMS

REASON FOR QUESTION

K20 terminal 30 on PDP?

If 12 VDC is not present, wire

Faulty dashboard cable

1501 is faulty.

assembly.

Faulty main light switch.

Faulty relay K20.

Repair wire 1501 from terminal X2 on PDP

to relay K20 terminal 30 on PDP (para 2-45)

YES

or replace WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

2-604.60

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