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Description
Performing the following procedure can automatically activate recommunication of ECM and Keyless operation key unit, but only when the ECM is replaced with a new one*. For details, refer to Work Procedure.
*: New one means a virgin ECM that has never been energized on-board.
(In this step, initialization procedure using M.U.T.-III SE is not necessary)
cautionWhen replacing the ECM, always replace it with a new one.
The functions controlled by the ECM does not operate properly in case of reuse of the ECM from another vehicle.
note
  • When the replaced ECM is not a brand new, the specified procedure (Initialization of Keyless operation key unit and registration of Intelligent Keys) using M.U.T.-III SE is necessary.
  • If multiple keys are attached to the key holder, separate them before beginning work.
  • Distinguish keys with unregistered key IDs from those with registered IDs.