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Home >> Hyundai >> 2023 >> Kona SE, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System - 1.6L) >> Engine Control Module (ECM) >> Repair Procedures >> Adjustment >> ECM neutralization procedure (With Immobilizer)

ECM neutralization procedure (With Immobilizer)

WARNING: This page is about a different variant/trim than selected.
CAUTION:
  • When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below.

    [In the case of installing used ECM] 

    1. Perform "ECM Neutral mode" procedure with diagnostic tool. (Refer to Body Electrical System - "IMMOBILIZER SYSTEM ")
    2. After finishing "ECM Neutral mode", Perform "Key teaching" procedure with diagnostic tool. (Refer to Body Electrical System - "IMMOBILIZER SYSTEM ")

      [In the case of installing new ECM] 

    • Perform "Key teaching" procedure with diagnostic tool. (Refer to Body Electrical System - "IMMOBILIZER SYSTEM ")
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