C1047 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1047 – Right Front Wheel Pressure Phase Monitoring


C1047 Possible Symptoms


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


C1047 Possible Causes


Dirty Right Front Tone Wheel,Dirty Right Front Wheel Speed Sensor (WSS),Faulty Right Front Wheel Speed Sensor (WSS),Right Front Wheel Speed Sensor (WSS) harness is open or shorted,Right Front Wheel Speed Sensor (WSS) circuit poor electrical connection,Damage Right Front Tone Wheel,Faulty Anti-Lock Brake System (ABS) Module


C1047 Description


The Anti-Lock Brake System (ABS) Module monitors the Right Front Wheel Pressure Phase. The ABS Module sets the OBDII if the ABS Module detects a pressure reduction phase and the following pressure hold phase is too long.