B1381 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1381 – Oil Change Reset Button Circuit Open


B1381 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1381 Possible Causes


Faulty Oil Change Reset Button,Oil Change Reset Button harness is open or shorted,Oil Change Reset Button circuit poor electrical connection,Faulty Powertrain Control Module (PCM)


B1381 Description


The Powertrain Control Module (PCM) monitors the Oil Change Reset Button. The PCM sets the OBDII code when the Oil Change Reset Button is not to factory specifications.