C1042 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1042 – Right Front Tone Wheel Performance

 

C1042 Possible Symptoms

 

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

 

C1042 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

 

C1042 Description

 

The Anti-Lock Brake System (ABS) Module monitors the Right Front Wheel Speed Sensor (WSS). The ABS Module sets the OBDII code when detects periodic drops of a Right Front WSS signal.