C0047 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C0047 – Brake Booster Pressure Sensor
C0047 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C0047 Possible Causes
Faulty Brake Booster Pressure Sensor,Brake Booster Pressure Sensor harness is open or shorted,Brake Booster Pressure Sensor circuit poor electrical connection
C0047 Description
The Anti-Lock Brake System (ABS) Module monitors the Brake Booster Pressure Sensor. The ABS Module sets the OBDII code when the Brake Booster Pressure Sensor is not to factory specifications.