C0501 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C0501 – Wheel Speed Signal Left Front Rationality

 

C0501 Possible Symptoms

 

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

 

C0501 Possible Causes

 

Faulty Wheel Speed Signal Left Front Sensor,Wheel Speed Signal Left Front Sensor harness is open or shorted,Wheel Speed Signal Left Front Sensor circuit poor electrical connection

 

C0501 Description

 

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