Possible causes
– Faulty Left Front ABS Sensor
– Left Front ABS Sensor harness is open or shorted
– Left Front ABS Sensor circuit poor electrical connection
– Faulty Wheel Speed Sensor
– Wheel bearing
– Left Front ABS Sensor harness is open or shorted
– Left Front ABS Sensor circuit poor electrical connection
– Faulty Wheel Speed Sensor
– Wheel bearing
Symptoms
– ABS light ON
FORD Technical Service Bulletins for C1155 code
2008 FORD E-350 SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIGHT
2008 FORD E-350 SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
2008 FORD E-350 ELECTRONIC STABILITY CONTROL
2008 FORD E-350 SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIGHT
2002 FORD CROWN VICTORIA SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
2003 FORD CROWN VICTORIA SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
2004 FORD CROWN VICTORIA SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
2005 FORD CROWN VICTORIA SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
2003 FORD THUNDERBIRD SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIGHT
2004 FORD THUNDERBIRD SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIGHT