B1875 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1875 – Turn Signal / Hazard Switch Signal Circuit Failure


B1875 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1875 Possible Causes


Faulty Turn Signal / Hazard Switch,Turn Signal / Hazard Switch harness is open or shorted,Turn Signal / Hazard Switch circuit poor electrical connection,Faulty Body Control Module (BCM)


B1875 Description


The Body Control Module (BCM) monitors the Turn Signal / Hazard Switch. The BCM sets the OBDII code when the Turn Signal / Hazard Switch is not to factory specifications.