Bendix Commercial Vehicle Systems MC-11 TRACTOR ANTILOCK 4/04 - Manual (Page 14)

14
INSPECT EC-15 ™ CONTROLLER FOR PRESENCE
OF ILLUMINATED LEDS AND RECORD.
VOLTAGE LED ILLU-
MINATES WHEN POWER
TO EC-11
™ CONTROLLER
FALLS OUTSIDE 9-18
VOLT RANGE. IF VOLTAGE
RETURNS TO AN
ACCEPTABLE LEVEL. THE
LED WILL GO OFF.
GO TO SECTION
VI - TESTING
WHEEL SPEED
SENSOR GO TO SECTION IV -
TESTING FOR POWER TO
EC-11
™ CONTROLLER
GO TO SECTION V
- TESTING
MODULATOR
RED
MODULATOR
LED (MOD) IS
ILLUMINATED
RED SENSOR
LED (SNS) IS
ILLUMINATED RED VOLTAGE
LED (VOLT) IS
ILLUMINATED
RED
CONTROLLER
LED (CONT) IS
ILLUMINATED
GO TO SECTION IV
- TESTING FOR
POWER TO EC-11
™
CONTROLLER
TROUBLESHOOTING
SECTION III - INSPECTION FOR ILLUMINATED RED LEDS
CONT
MOD
SNS
VOLT