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Home >> Nissan-Datsun >> 2022 >> Altima SL, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Security Control System) >> Basic Inspection >> Additional Service When Replacing Control Unit >> Work Procedure
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Work Procedure

WARNING: This page is about a different car, the 2022 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM ECM RECOMMUNICATING FUNCTION 
    1. Install ECM.
    2. Contact back side of registered Intelligent Key* to push-button ignition switch, then press push-button 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. Press push-button ignition switch OFF.
    5. Check that the engine starts.

    GO TO 2.

  2. PERFORM ADDITIONAL SERVICE WHEN REPLACING ECM 

    Perform Work Procedure .

    End.