C0074 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C0074 – Master Cylinder Pressure Sensor Output


C0074 Possible Symptoms


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


C0074 Possible Causes


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


C0074 Description


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