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
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.