REAR BRAKE AIR GAGE DOES NOT ILLUMINATE (CONT)

TM 9-2320-366-20-1

e18. REAR BRAKE AIR GAGE DOES NOT ILLUMINATE (CONT)

WARNING

CAUTION

Read WARNING and

CAUTION on

KNOWN INFO

TEST OPTIONS

following page.

Voltage Test or

Ether start switch illuminates.

STE/ICE-R Test #89

Is 12 VDC present at

POSSIBLE PROBLEMS

REASON FOR QUESTION

connector PX5 socket 2?

Faulty dashboard cable

If 12 VDC is not present, wire

assembly.

1908 is faulty. If 12 VDC is

Faulty REAR BRAKE AIR gage.

present, REAR BRAKE AIR

gage is faulty.

Repair wire 1908 from connector PX5

socket 2 to connector PX13A socket 1

(para 2-45) or replace WTEC II dashboard

YES

cable assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

Replace REAR BRAKE AIR

gage (para 7-14).

Change 1