C0202 GMC – Master Cylinder Pressure Sensor

C0202 GMC Possible Symptoms

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

C0202 GMC Possible Causes

Faulty Master Cylinder Pressure Sensor,Master Cylinder Pressure Sensor harness is open or shorted,Master Cylinder Pressure Sensor circuit poor electrical connection

C0202 GMC Description

The Electronic Brake Control Module (EBCM) uses the input from the master cylinder pressure sensor for more accurate braking control during a vehicle stability enhancement system (VSES) event. The master cylinder pressure is directly proportional to the amount of force that is applied to the brake pedal.