Bendix Commercial Vehicle Systems EC-14 ANTILOCK CONTROLLER 5/04 - Manual (Page 12)

12
TROUBLESHOOTING
INITIAL START-UP PROCEDURE
Dash lamp does not blink, comes on
and remains illuminated?
Is dash lamp illuminated?
Turn ignition ON and observe dash
antilock condition lamp.
Note: If brakes are applied when
ignition is turned on, a short
exhaust of air will be heard at front
and rear modulators.
Go to Section I
“Dash Lamp Testing”
YES
YES
NO
Dash lamp remains on?
NO
Go to Section III
“Inspection for
illuminated LEDs”
YES
NO
The system is functioning normally.
Make notes of the parts replaced or repaired
and steps taken.
AMBER STATUS LAMP
BLINKS ONCE,
THEN GOES OUT:
SYSTEM - OK
AMBER DASH LAMP OFF:
SYSTEM - OK
Dash lamp comes on, flashes and stays on.
Increase vehicle speed to above 10 mph for at
least 30 seconds and observe the dash lamp.
Go to Section II
“Inspection for Illuminated
LEDs”
START HERE