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Home >> Hyundai >> 2020 >> Elantra GT Base >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System - 2.0L >> Transaxle Oil Temperature Sensor >> Repair Procedures >> Removal
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Repair Procedures: Removal

CAUTION:
  • When Diagnostic Trouble Codes (DTC) is on, perform the following procedure to replace it.
  • Automatic transaxle is composed of delicate components. Be careful not to cause any damage on the component in the course of assembly and disassembly.
  • Maintain clean condition so that foreign substance does not get into the automatic transaxle.
  • Use a coated apron, latex gloves, and stainless tray to prevent foreign substance from getting into the transaxle.
  • Automatic transaxle fluid (ATF) can be reused. Collect it using a clean 10-liter beaker.
  1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  2. Remove the air cleaner assembly and air duct.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  3. Remove the battery and battery tray.

    (Refer to Engine Electrical System - "BATTERY ")

  4. Remove the drain plug (A) and drain the ATF totally and then reinstall the drain plug.
    G13037346Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Replace the gasket before reinstalling the drain plug.
    • After the installation, start the engine and then check if there are any leakages from the drain plug.
  5. Remove the wiring mounting clip (A).
  6. Disconnect the air breather hose (B) from the valve body cover.

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    G13037347Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the hose (A) after removing the automatic transaxle fluid cooler hose clamp.
    G13037348Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Carefully install the clamp not to damage the hose.
    • Install the clamp in a correct direction not to be interfered with other parts.
    • After the installation, start the engine and then check if there are any leakages from the hose.
  8. Remove the valve body cover (A).

    Tightening torque: 

    11.8 - 13.7 N.m (1.2 - 1.4 kgf.m, 8.7 - 10.1 lb-ft)

    G13037349Courtesy of HYUNDAI MOTOR AMERICA
    G13037350Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Replace the gasket (A) before reinstalling the valve body cover.
      G13037351Courtesy of HYUNDAI MOTOR AMERICA
    • After the installation, start the engine and then check if there are any leakages from the valve body cover.
  9. Disconnect the oil temperature sensor and solenoid valve connector (A) from the valve body.

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    G13037352Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Check for the looseness, poor connection, bending, corrosion, contamination, deterioration, or damage before reinstalling the solenoid valve connector.
  10. Remove the valve body assembly (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    G13037353Courtesy of HYUNDAI MOTOR AMERICA
  11. Disconnect the input & output speed sensor connector (A).
    G13037354Courtesy of HYUNDAI MOTOR AMERICA
  12. Loosen the main connector bolt (B).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    G13037355Courtesy of HYUNDAI MOTOR AMERICA
  13. Disconnect the solenoid valve connector (A).
    G13037356Courtesy of HYUNDAI MOTOR AMERICA
  14. Remove the solenoid valve connector mounting clip (A).
    G13037357Courtesy of HYUNDAI MOTOR AMERICA
  15. Remove the solenoid valve connector (A) by pushing down from the transaxle.
G13037358Courtesy of HYUNDAI MOTOR AMERICA
CAUTION:
  • Replace the O-Ring (A) before reinstalling solenoid valve connector.
G13037359Courtesy of HYUNDAI MOTOR AMERICA