B1446 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1446 – Wiper Park Sense Circuit Failure


B1446 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1446 Possible Causes


Faulty Wiper Park Sense,Wiper Park Sense harness is open or shorted,Wiper Park Sense circuit poor electrical connection,Faulty Body Control Module (BCM)


B1446 Description


The Body Control Module (BCM) monitors the Wiper Park Sense. The BCM sets the OBDII code when the Wiper Park Sense is not to factory specifications.