B164F Code: Meaning, Causes, and Symptoms | OBD2 Codes

B164F – Passenger Mirror Signal Lamp Control Circuit Low


B164F Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B164F Possible Causes


Faulty Passenger Power Mirror Assembly,Passenger Power Mirror Assembly harness is open or shorted,Passenger Power Mirror Assembly circuit poor electrical connection,Faulty Passenger Door Module (PDM)


B164F Description


The Passenger Door Module (PDM) monitors the Passenger Mirror Signal Lamp. The Passenger Door Module sets the OBDII code when the Passenger Mirror Signal Lamp is not to factory specifications.