B2255 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B2255 – Slide Door Closer Switch Left Malfunction


B2255 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B2255 Possible Causes


Faulty Power Slide Door Lock Assembly Left (LH),Power Slide Door Lock Assembly Left harness is open or shorted,Power Slide Door Lock Assembly Left circuit poor electrical connection,Faulty Slide Door Motor Unit Left (LH) (Power Slide Door ECU LH)


B2255 Description


This Diagnostic Trouble Code (DTC) is output when a half latch switch ON signal and full latch switch OFF signal are sent to the ECU simultaneously due to a switch malfunction.