PARKING BRAKE INDICATOR AND/OR EMERGENCY BRAKE INDICATOR DOES NOT ILLUMINATE (cont)

TM 9-2320-366-20-1

e31. PARKING BRAKE INDICATOR AND/OR EMERGENCY BRAKE INDICATOR DOES

NOT ILLUMINATE (CONT)

CAUTION

Read CAUTION

KNOWN INFO

TEST OPTIONS

on following page.

Continuity Test or

Parking brake operates.

STE/ICE-R Test #91

Circuit breaker CB77 OK.

Is continuity present from

REASON FOR QUESTION

Parking brake indicator lamps

connector P27 pin 16 to

If continuity is not present,

OK.

terminal lug TL202?

wire 1616 is faulty.

Emergency brake indicator

lamps OK.

Lighted indicator display OK.

Dashboard cable assembly OK.

POSSIBLE PROBLEMS

Faulty front lights cable

assembly.

Faulty low pressure transmitter.

Repair wire 1616 from connector

P27 pin 16 to terminal lug TL202

YES

(para 2-45) or replace front lights cable

assembly (para 7-82).

2-466

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