C12E5 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C12E5 – Brake Pedal Position Sensor Reference Circuit


C12E5 Possible Symptoms


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


C12E5 Possible Causes


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


C12E5 Description


The Electronic Brake Control Module (EBCM) monitors the Brake Pedal Position Sensor. The EBCM sets the OBDII code when the Brake Pedal Position Sensor is not to factory specifications.