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Home >> Infiniti >> 2012 >> QX56 AWD >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Security Control System >> Basic Inspection >> Additional Service When Replacing Control Unit ECM >> ECM: Description >> ECM: Work Procedure
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ECM: Work Procedure

  1. PERFORM ECM RECOMMUNICATING FUNCTION
    1. Install ECM.
    2. Contact backside of registered Intelligent key* to push-button ignition switch, then turn ignition switch to 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. Turn ignition switch to OFF.
    5. Check that the engine starts.

      : GO TO 2.

  2. PERFORM ADDITIONAL SERVICE WHEN REPLACING ECM

    Perform "WORK PROCEDURE ".

    : END