B2795 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B2795 – Unmatched Key Code


B2795 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B2795 Possible Causes


Faulty key


B2795 Description


This Diagnostic Trouble Code (DTC) is output when a key with a key code that has not been registered in the ECU is inserted into the ignition key cylinder.