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Home >> Hyundai >> 2021 >> Tucson Limited, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System - 2.4L >> Automatic Transaxle >> Repair Procedures >> Installation

Repair Procedures: Installation

  1. To install, reverse the removal procedure.
    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.

      Information 

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

      [2WD SST No.: 09453-3L241 (Case/Housing side), 09231-H1100]

      [4WD SST No.: 09453-3L241 (Case side), 09453-2W100 (Housing side), 09231-H1100]

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

      (Refer to Hydraulic System - "FLUID ")

    3. Clear the diagnostic trouble codes (DTC) using the GDS.

      Information 

      The DTCs are not cleared even by disconnecting the battery negative terminal. So, be sure to clear the DTCs using the GDS.

  3. In case of the replacing with a new automatic transaxle.
    NOTE: New automatic transaxle is already filled with specified quantity ATF.
    For that reason, it does not necessary to refill and check the ATF but the remaining ATF inside of ATF cooler have to be removed.
    1. Set the air blow gun in front of the ATF cooler hose (A).
    2. Set the cup in front of the ATF cooler hose (B).
    3. Remove the remaining ATF by blowing air into ATF cooler hose (A).
    4. Install the ATF cooler hose (A) and (B).
      G13035219Courtesy of HYUNDAI MOTOR AMERICA
    5. Clear the diagnostic trouble codes (DTC) using the GDS.

      Information 

      The DTCs are not cleared even by disconnecting the battery negative terminal. So, be sure to clear the DTCs using the GDS.

    6. Reset the automatic transaxle adaptive values using the GDS.
      G13035220Courtesy of HYUNDAI MOTOR AMERICA
      G13035221Courtesy of HYUNDAI MOTOR AMERICA
    7. Perform the oil pressure characteristics input procedure.
      • Oil pressure characteristics (bar code) location.
      G13035222Courtesy of HYUNDAI MOTOR AMERICA

      Oil-pressure characteristics input (Transmission exchange)

      G13035223Courtesy of HYUNDAI MOTOR AMERICA
      G13035224Courtesy of HYUNDAI MOTOR AMERICA
      G13035225Courtesy of HYUNDAI MOTOR AMERICA
    8. Perform the TCM adaptive values learning procedure.

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