C0043 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C0043 – Brake Pedal Position Sensor Circuit ‘B’


C0043 Possible Symptoms


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


C0043 Possible Causes


Faulty Brake Pedal Position Sensor,Brake Pedal Position Sensor harness is open or shorted,Brake Pedal Position Sensor circuit poor electrical connection


C0043 Description


The Anti-Lock Brake System (ABS) Module monitors the Brake Pedal Position Sensor. The ABS Module sets the OBDII code when the Brake Pedal Position Sensor is not to factory specifications.