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Home >> Hyundai >> 2021 >> Tucson Value, 4WD >> Repair and Diagnosis >> Transmission >> Transfer Case >> 4WD Control System >> Repair Procedures >> Adjustment >> Description >> Compensation Requirement And Procedure
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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.
    G13021367Courtesy of HYUNDAI MOTOR AMERICA
    G13021368Courtesy of HYUNDAI MOTOR AMERICA
  3. Replacement of 4WD ECU (Controller) only
    • Before replacement: Check the ECU's clutch learning.
      G13021369Courtesy of HYUNDAI MOTOR AMERICA
      G13021370Courtesy of HYUNDAI MOTOR AMERICA
    • After replacement: Enter the original ECU's clutch learning into the replacement ECU.
    G13021371Courtesy of HYUNDAI MOTOR AMERICA
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