B1980 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1980 – Bulb Outage Condition Detected


B1980 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1980 Possible Causes


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


B1980 Description


The Body Control Module (BCM) monitors the Bulb. The BCM sets the OBDII code when the Bulb is not to factory specifications.