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Home › Hyundai › 2025 › Kona SE, FWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System - 2.0 › Engine Control Module (ECM) › Adjustment › ECM Neutralization Procedure (With Smart Key) › Notes

ECM Neutralization Procedure (With Smart Key): Notes

When replacing the ECM on a vehicle equipped with the smart key system (Button start), the following procedure must be performed: