Code No.B222C Coding not completed




JUDGMENT CRITERIA


If the ETACS-ECU is in the initial state or the variant coding is incomplete, the ETACS-ECU sets the diagnosis code No. B222C.

PROBABLE CAUSES




DIAGNOSIS PROCEDURE


M.U.T.-III diagnosis code


Check again if the diagnosis code is set to the ETACS-ECU.
(1)Perform the variant coding to the ETACS-ECU.
(2)Erase the diagnosis code.
(3)Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
(4)Check if diagnosis code is set.

Q. Is the diagnosis code set?

Replace with the coded ETACS-ECU.

The diagnosis is complete.