BENDIX EC-15 ANTILOCK CONTROLLER ASSY Manual page 17

START HERE
THERE MUST BE A MINIMUM OF THREE RED
LEDS ILLUMINATED AND OF THE THREE
THERE MUST BE A "RIGHT" OR "LEFT", PLUS
A "FRONT" OR "REAR", PLUS A "MOD" OR
"SENS".
NOTE THE THREE
ILLUMINATED LEDS.
THE "SENS" LED IS ILLUMINATED
USING THE TWO POSITIONING LEDS
(RIGHT/LEFT FRONT/REAR) GO TO
SECTION VIIA "TESTING THE WHEEL
SPEED SENSOR" AND TEST THE
APPROPRIATE SPEED SENSOR.
TROUBLESHOOTING
SECTION IV - INSPECTION FOR ILLUMINATED LEDS.
NOTE RED "ECU" LED IN
™
EC-15 CONTROLLER
DIAGNOSTICS WINDOW.
IS THIS LED ILLUMINATED?
NO
DO THE ABOVE CONDITIONS
EXIST?
YES
IS "MOD" LED ILLUMINATED
NO
GO TO SECTION V "TESTING
YES
FOR POWER TO THE EC-15
CONTROLLER".
NO
REPLACE THE EC-15
AND REPEAT THE "INITIAL START-UP
PROCEDURE".
USING THE TWO POSITIONING LED'S
(RIGHT/LEFT FRONT/REAR) GO TO
YES
SECTION VIA "TESTING THE
MODULATOR" AND TEST THE
APPROPRIATE MODULATOR.
™
™
CONTROLLER
17