B1683 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B1683 – Mirror Driver/Passenger Switch Circuit Failure
B1683 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
B1683 Possible Causes
Faulty Mirror Driver/Passenger Switch,Mirror Driver/Passenger Switch harness is open or shorted,Mirror Driver/Passenger Switch circuit poor electrical connection,Faulty Body Control Module (BCM)
B1683 Description
The Body Control Module (BCM) monitors the Mirror Driver/Passenger Switch. The BCM sets the OBDII code when the Mirror Driver/Passenger Switch is not to factory specifications.