C1446 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1446 – Park Brake Switch Circuit Failure


C1446 Possible Symptoms


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


C1446 Possible Causes


Faulty Park Brake Switch,Park Brake Switch harness is open or shorted,Park Brake Switch circuit poor electrical connection


C1446 Description


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