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Home >> Kia >> 2015 >> Optima Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.0L - Optima >> Engine Control Module (ECM) >> Repair Procedures >> Adjustment
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Repair Procedures: Adjustment

* After replacing the ECM of the vehicle with the immobilizer, the following procedure must be performed.

  1. (If installing a used ECM)
    1. Perform "ECM Neutral Mode" procedure using GDS. (Refer to REPAIR PROCEDURES .
    2. After finishing "ECM Neutral Mode", perform "Key Teaching" procedure using GDS. (Refer to TEACHING PROCEDURES .
  2. (If installing a new ECM)

    Perform "Key Teaching" procedure using GDS. (Refer to TEACHING PROCEDURES .

  1. (If installing a used ECM)
    1. Perform "ECM Neutral Mode" procedure using GDS. (Refer to REPAIR PROCEDURES .
    2. After finishing "ECM Neutral Mode", turn IGN ON then OFF using the smart key or start button. Then the ECM learns information on the smart key automatically.
  2. (If installing a new ECM)

    Turn IGN ON then OFF using the smart key or start button. Then the ECM learns information on the smart key automatically.

    * After replacing ETC module or ECM, the ETC adaptive value must be reset / relearned. (Refer to Adjustment .

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