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Repair Procedures: Installation

  1. To install, reverse the removal procedures.
    CAUTION:
    1. Before reassembling the automatic transaxle to the engine assembly, make sure that there is no gap (A) between automatic transaxle and engine assembly as shown in below illustration. Do not reassemble the automatic transaxle to the engine assembly when this gap (A) exist.
      G15547954Courtesy of HYUNDAI MOTOR AMERICA
    2. While there is a gap, It would be meaning that the key of oil pump gear is not assembled properly to the torque converter hub. In this case, remove the automatic transaxle assembly and then reinstall the torque converter to automatic transaxle assembly according to the key shape of oil pump gear.

      [Correct Assembly (A) - Oil Pump Key Part (B) Engaged Properly] 

      G15547955Courtesy of HYUNDAI MOTOR AMERICA

      [Incorrect Assembly (C) - Torque Converter Protruded due to Interference with the Oil Pump Key Part (D)] 

      G15547956Courtesy of HYUNDAI MOTOR AMERICA
    3. If the mounting bolt is tightened forcibly in spite of a gap, key of oil pump gear will be damaged or broken. In this case, replace the automatic transaxle assembly.
    NOTE:
    • Follow the separated each procedure as below according to reinstallation or replacing with a new automatic transaxle.
  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.

      When installing the new oil seal, use the special service tool

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

      (Refer to Automatic Transmission System (SBW) - "FLUID ")

      NOTE:
      • Even though disconnecting the battery negative terminal, the DTCs will not be cleared. So, be sure to clear the DTCs using the diagnostic tool.
  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. So, be sure to clear the DTCs using the diagnostic tool.
    3. Clear the diagnostic trouble codes (DTC) using the diagnostic tool.
      G15547957Courtesy of HYUNDAI MOTOR AMERICA
    4. Perform the oil pressure characteristics input procedure.
      1. If you can access the Internet, perform the oil pressure characteristics input procedure using the diagnostic tool.
        G15547958Courtesy of HYUNDAI MOTOR AMERICA
      2. If you can not access the Internet, record the bar code data (oil pressure characteristics) on the automatic transmission case and then input it manually onto the diagnostic tool.
        G15547959Courtesy of HYUNDAI MOTOR AMERICA
    5. Perform the TCM adaptive values learning procedure.

      (Refer to Automatic Transmission Control System - "REPAIR PROCEDURES ")

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