B162A Code: Meaning, Causes, and Symptoms | OBD2 Codes

B162A – Left Low Beam Control Circuit Short


B162A Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B162A Possible Causes


Faulty Left Low Beam Bulb,Left Low Beam Bulb harness is open or shorted,Left Low Beam Bulb circuit poor electrical connection,Faulty Body Control Module (BCM)


B162A Description


The Body Control Module (BCM) receives the input from the headlamp switch requesting low beam lamp illumination. The BCM provides a voltage output through the low beam driver circuit. The BCM sets the OBDII code when the Left Low Beam Control Circuit is not to factory specifications.