B1788 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1788 – Mirror Passenger Down Circuit Short To Battery


B1788 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1788 Possible Causes


Faulty Mirror Passenger Down Motor,Mirror Passenger Down Motor harness is open or shorted,Mirror Passenger Down Motor circuit poor electrical connection,Faulty Body Control Module (BCM)


B1788 Description


The Body Control Module (BCM) monitors the Mirror Passenger Down Motor. The BCM sets the OBDII code when the Mirror Passenger Down Motor is not to factory specifications.