Nissan Rogue (T33) 2021-Present Service Manual: Basic Inspection :: 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.

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

CAUTION:

When replacing the ECM, always replace it with a new one.

NOTE:

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

Work Procedure

PERFORM ECM RECOMMUNICATING FUNCTION

1. Install ECM.

2. Contact backside of the registered Intelligent Key* to push-button ignition switch while brake pedal is depressed, then place ignition switch ON.

   *: To perform this step, use the key that is used before performing ECM replacement.

3. Maintain ignition switch in the ON position for at least 5 seconds.

4. Ignition switch OFF.

5. Check that the engine starts.

GO TO 2.

PERFORM ADDITIONAL SERVICE WHEN REPLACING ECM

Refer to Description Description.

End.