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Home › Hyundai › 2021 › Santa Fe Hybrid Limited › Repair and Diagnosis › Transmission › Automatic Trans › Automatic Transaxle System (HEV) › Automatic Transaxle › Repair Procedures › Installation

Repair Procedures: Installation

  1. To install, reverse the removal procedures.
  2. In case of the reinstallation.
    1. Replace the oil seal with a new one when ATF leak occurred because of differential oil seal damage.
      NOTE:
      • When installing the new oil seal, use the special service tool.

        Oil seal installer both sides  : 09452-3D100, 09231-H1100

        G16112439Courtesy of HYUNDAI MOTOR AMERICA
        G16112440Courtesy of HYUNDAI MOTOR AMERICA
    2. Fill the engine and transaxle system coolant.

      (Refer to Engine Mechanical System - "COOLANT ")

    3. Check the ATF level after refilling the automatic transaxle with fluid.

      (Refer to Hydraulic System - "AUTOMATIC TRANSAXLE FLUID (ATF) ")

    4. Clear the diagnostic trouble codes (DTC) using the diagnostic tool.
      NOTE:
      • Even though disconnecting the battery negative terminal, the DTC will not be cleared.
    5. Add coolant on the hybrid motor cooling system and perform air bleeding job using diagnostic tool.
      G16112441Courtesy of HYUNDAI MOTOR AMERICA
      G16112442Courtesy of HYUNDAI MOTOR AMERICA
      G16112443Courtesy of HYUNDAI MOTOR AMERICA
      G16112444Courtesy of HYUNDAI MOTOR AMERICA
    6. Perform the engine clutch fluid pressure calibration using the diagnostic tool.
      G16112445Courtesy of HYUNDAI MOTOR AMERICA
      G16112446Courtesy of HYUNDAI MOTOR AMERICA
      G16112447Courtesy of HYUNDAI MOTOR AMERICA
    7. Perform the motor/HSG resolver calibration using the diagnostic tool.
    G16112448Courtesy of HYUNDAI MOTOR AMERICA
    G16112449Courtesy of HYUNDAI MOTOR AMERICA
    G16112450Courtesy of HYUNDAI MOTOR AMERICA
  3. In case of the replacing with a new automatic transaxle.
    1. New automatic transaxle is already filled with specified quantity ATF.
    2. Clear the diagnostic trouble codes (DTC) using the diagnostic tool.
      NOTE:
      • Even though disconnecting the battery negative terminal, the DTCs will not be cleared.
    3. Reset the automatic transaxle adaptive values using the diagnostic tool.
      G16112451Courtesy of HYUNDAI MOTOR AMERICA
    4. Perform EOP flow deviation learning using the diagnostic tool.
      • Connect VCI data cable to self-diagnosis connector located at the bottom part of driver seat crash pad.
      • Start the engine and turn on VCI.
      • Select the name of vehicle type from diagnostic tool equipment screen.
      • Commence EOP oil flow deviation learning.
      G16112452Courtesy of HYUNDAI MOTOR AMERICA
      G16112453Courtesy of HYUNDAI MOTOR AMERICA
      G16112454Courtesy of HYUNDAI MOTOR AMERICA
    5. Perform the oil-pressure characteristics input using the diagnostic tool.
      G16112455Courtesy of HYUNDAI MOTOR AMERICA
    6. Perform the TCM adaptive values learning procedure.

      (Refer to Automatic Transaxle Control System - "TRANSAXLE CONTROL MODULE (TCM) LEARNING ")

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