C003E – Rear Wheel Speed Sensor Supply

C003E Possible Symptoms

Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)

C003E Possible Causes

Faulty Rear Wheel Speed Sensor Supply,Rear Wheel Speed Sensor Supply harness is open or shorted,Rear Wheel Speed Sensor Supply circuit poor electrical connection

C003E Description

The Anti-Lock Brake System (ABS) Module monitors the Rear Wheel Speed Sensor Supply. The ABS Module sets the OBDII code when the Rear Wheel Speed Sensor Supply is not to factory specifications.