C0048 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C0048 – Brake Booster Travel Sensor


C0048 Possible Symptoms


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


C0048 Possible Causes


Faulty Brake Booster Travel Sensor,Brake Booster Travel Sensor harness is open or shorted,Brake Booster Travel Sensor circuit poor electrical connection


C0048 Description


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