BENDIX EC-15 ANTILOCK CONTROLLER ASSY Manual page 14

START HERE
WITH IGNITION ON, MEASURE VOLTAGE BETWEEN
LAMP RELAY AND GROUND. VOLTAGE SHOULD BE SAME
AS BATTERY VOLTAGE (SEE FIGURES 7 AND 8)
14
TROUBLESHOOTING
SECTION I - DASH LAMP TESTING
DISCONNECT WIRE HARNESS CONNECTOR
FROM EC-15 ™ CONTROLLER
CONNECTOR ONLY IN FIGURE 7) AND OBSERVE
THE DASH LAMP.
DASH LAMP ILLUMINATED?
IS VOLTAGE CORRECT?
CHECK WIRING HARNESS AND RELAY FOR
SHORTS TO GROUND. RECONNECT AND
CHECK/REPLACE THE FOLLOWING:
1. DASH LIGHT BULB
2. RELAY POWER WIRE
3. RELAY
AFTER REPLACING EACH COMPONENT TEST
THE DASH LAMP
REPEAT THE "INITIAL
START-UP PROCEDURE".
(FRONT
NO
NO
YES
YES
REPLACE THE EC-15
CONTROLLER
REPLACE FUSE
AND/OR REPAIR OR
REPLACE WIRE
HARNESS
™