B1627 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1627 – PRNDL Reverse Input Circuit Failure


B1627 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1627 Possible Causes


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


B1627 Description


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