Without Intelligent Key System

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

ECM : Description

Performing the following procedure can automatically activate recommunication of ECM and BCM, but only when the ECM is replaced with a new one*.
*: New one means a virgin ECM that has never been energized on-board.
(In this step, initialization procedure by CONSULT is not necessary)
NOTE:
-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.