OIL PRESS GAGE DOES NOT ILLUMINATE (CONT)

TM 9-2320-366-20-1

e19. OIL PRESS GAGE DOES NOT ILLUMINATE (CONT)

WARNING

CAUTION

Read WARNING and

CAUTION on

KNOWN INFO

TEST OPTIONS

following page.

Voltage Test or

Circuit breaker CB70 OK.

STE/ICE-R Test #89

Main light switch OK.

Is 12 VDC present at

REASON FOR QUESTION

connector PX24 socket 1?

POSSIBLE PROBLEMS

If 12 VDC is not present, wire

1542 is faulty.

Faulty dashboard cable

assembly.

Faulty dimmer switch.

Faulty OIL PRESS gage.

Repair wire 1542 from connector PX24

socket 1 to connector PX15 socket B (para

2-45) or replace WTEC II dashboard cable

YES

assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

2-394.2

Change 1