B1841 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1841 – Wiper Front Power Circuit Open


B1841 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1841 Possible Causes


Faulty Wiper Front Power Motor,Wiper Front Power Motor harness is open or shorted,Wiper Front Power Motor circuit poor electrical connection,Faulty Body Control Module (BCM)


B1841 Description


The Body Control Module (BCM) monitors the Wiper Front Power Motor. The BCM sets the OBDII code when the Wiper Front Power Motor is not to factory specifications.