B160B Code: Meaning, Causes, and Symptoms | OBD2 Codes

B160B – Panel Dimmer Input Circuit High


B160B Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B160B Possible Causes


Faulty Headlamp Switch,Headlamp Switch harness is open or shorted,Headlamp Switch circuit poor electrical connection,Faulty Instrument Cluster


B160B Description


The Instrument Cluster monitors the Panel Dimmer Input. The Instrument Cluster sets the OBDII code when the Panel Dimmer Input is not to factory specifications.