Additional Service When Replacing ECM: Description

Performing the following procedure can automatically activate recommunication of ECM and Intelligent 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.

CAUTION:

When replacing the ECM, always replace it with a new one. The functions controlled by the ECM do not operate properly in case of reuse of the ECM from another vehicle.

NOTE:

CONSULT

When the replaced ECM is not a brand new, the specified procedure (Initialization of Intelligent Key unit and registration of Intelligent Keys).
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.