C1013 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1013 – Brake System Pressure


C1013 Possible Symptoms


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


C1013 Possible Causes


Brake fluid leaks,Faulty Brake Fluid Pressure Sensor,Brake Fluid Pressure Sensor harness is open or shorted,Brake Fluid Pressure Sensor circuit poor electrical connection


C1013 Description


The Anti-Lock Brake System (ABS) Module monitors the overall brake system pressure. The ABS Module sets the OBDII code when the overall brake system pressure deviates from one or more wheel pressures or the front wheel pressures do not match each other.