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Repair Procedures: Adjustment

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. Description

    The friction material inside the coupling will degrade over time. Therefore, corresponding compensation values must be referenced and entered after replacing the controller or the coupling.

  2. Compensation requirement and procedure
    1. Simultaneous replacement of 4WD ECU (Controller) and coupling.
      • Does not require compensation.
    2. Replacement of coupling only
      • Reset the 4WD ECU's (Controller) clutch learning.
      G12605726Courtesy of HYUNDAI MOTOR AMERICA
      G12605727Courtesy of HYUNDAI MOTOR AMERICA
    3. Replacement of 4WD ECU (Controller) only
      • Before replacement: Check the ECU's clutch learning.
        G12605728Courtesy of HYUNDAI MOTOR AMERICA
        G12605729Courtesy of HYUNDAI MOTOR AMERICA
      • After replacement: Enter the original ECU's clutch learning into the replacement ECU.
        G12605730Courtesy of HYUNDAI MOTOR AMERICA
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