B1442 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1442 – Door Handle Switch Circuit Failure


B1442 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1442 Possible Causes


Faulty Door Handle Switch,Door Handle Switch harness is open or shorted,Door Handle Switch circuit poor electrical connection,Faulty Body Control Module (BCM)


B1442 Description


The Body Control Module (BCM) monitors the Door Handle Switch. The BCM sets the OBDII code when the Door Handle Switch is not to factory specifications.