Code No.B2206 Chassis No.mismatch




DIAGNOSIS FUNCTION




JUDGMENT CRITERIA




PROBABLE CAUSES



  • Malfunction of KOS-ECU
  • Chassis number registered in engine-ECU unmatched
  • KOS-ECU being registered to another vehicle
  • Malfunction of engine-ECU

DIAGNOSIS PROCEDURE


STEP 1. Check the chassis number registered in the engine ECU and the vehicle’s chassis number.



(1)Select "MPI/GDI/DIESEL" on the system selection screen of the M.U.T.-III.
(2)Select "Coding."
(3)Select "Chassis No. Information."
(4)Compare it with the chassis number of the vehicle.

Q. Do chassis number registered in the engine ECU and the vehicle’s chassis number match?





STEP 2. Check whether the diagnosis code is reset.



(1)Turn the ignition switch from the LOCK (OFF) position to the ON position.
(2)Check if the diagnosis code is set.

Q. Is the diagnosis code set?