B2474 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B2474 – Passenger Door Lock Switch Circuit Shorted To Ground


B2474 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B2474 Possible Causes


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


B2474 Description


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