e31. PARKING BRAKE INDICATOR AND/OR EMERGENCY BRAKE INDICATOR DOES NOT
ILLUMINATE (CONT)
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Continuity Test or
STE/ICE-R Test #91
6.
Replace lighted indicator
display (para 7-16).
Replace emergency brake
indicator lamps (para 7-16).
YES
Is continuity present
through both emergency
brake indicator lamps?
Faulty emergency brake
indicator lamps.
Faulty lighted indicator display.
POSSIBLE PROBLEMS
Parking brake operates.
Circuit breaker CB77 OK.
Front lights cable assembly
OK.
Low pressure transmitter OK.
Parking brake indicator lamps
OK.
Dashboard cable assembly OK.
If continuity is not present,
emergency brake indicator
lamps are fautly. If continuity
is present, lighted indicator
display is faulty.
NO
2-452 Change 1
TM 9-2320-365-20-1
