ECM RECOMMUNICATING FUNCTION: Description

WARNING: This page is about a different car, the 2013 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

Performing following procedure can automatically perform re-communication of ECM and BCM, but only when the ECM has been replaced with a new one*.

*: New one means a virgin ECM which has never been energized on-board.

(In this step, initialization procedure using CONSULT is not necessary)

NOTE:

When the replaced ECM is not a brand new, the specific procedure (initializing of BCM and registration of all Intelligent Keys) using CONSULT is necessary.
If multiple keys are attached to the key holder, separate them before work.
Distinguish keys with unregistered key ID from those with registered ID.