B230E Code: Meaning, Causes, and Symptoms | OBD2 Codes

B230E – Rear Wiper Park Switch Input Circuit High


B230E Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B230E Possible Causes


Faulty Rear Wiper Park Switch,Rear Wiper Park Switch harness is open or shorted,Rear Wiper Park Switch circuit poor electrical connection,Faulty Rear Wiper Motor,Faulty Totally Integrated Power Module (TIPM)


B230E Description


The Totally Integrated Power Module (TIPM) monitors the Rear Wiper Park Switch. The Diagnostic Trouble Code (DTC) sets when the TIPM does not detect a change from High to Low voltage on the Rear Wiper Park Switch Sense Circuit.