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Home >> Hyundai >> 2024 >> Santa Cruz SE, FWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System - 2.5L >> Transaxle Oil Temperature Sensor >> Repair Procedures >> Removal
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Repair Procedures: Removal

CAUTION:
  • When the solenoid valve 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.

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

  3. Loosen the wiring bracket mounting bolt (A).
    G14774996Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the ATF warmer.

    (Refer to Automatic Transaxle System - "ATF WARMER ")

  5. Remove the engine room under cover.

    (Refer to Engine Mechanical System - "ENGINE ROOM UNDER COVER ")

  6. Remove the drain plug (A) and reinstall the drain plug after draining ATF totally.

    Drain plug tightening torque: 

    33.3 - 43.1 N.m (3.4 - 4.4 kgf.m, 24.6 - 31.8 lb-ft)

    G14774997Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Replace the gasket before reinstalling the drain plug.
  7. Loosen the mounting bolts (A) of the valve body cover.

    Tightening torque: 

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

    G14774998Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Be careful when removing the valve body cover because the remaining ATF remains in the valve body cover.
    CAUTION:
    • Replace the gasket (A) before reinstalling the valve body cover.
    • After the installation, start the engine and then check if there are any leakages from the valve body cover.
    G14774999Courtesy of HYUNDAI MOTOR AMERICA
  8. Loosen the bolts and then removing the main harness (A).

    Tightening torque: 

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

    G14775000Courtesy of HYUNDAI MOTOR AMERICA
  9. Loosen the bolts and then removing the valve body assembly (A).

    Tightening torque: 

    1. 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
    G14775001Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Attach the manual pin (B) to the detent lever (A) and assemble the valve body.
    G14775002Courtesy of HYUNDAI MOTOR AMERICA
  10. Disconnect the speed sensor connector (A).
    G14775003Courtesy of HYUNDAI MOTOR AMERICA
  11. Disconnect the solenoid valve connector (A).
    G14775004Courtesy of HYUNDAI MOTOR AMERICA
  12. Loosen the bolt and then removing the fixing clip (A) of solenoid valve connector.
    G14775005Courtesy of HYUNDAI MOTOR AMERICA
  13. Push the solenoid valve connector (A) and then removing the connector from the transaxle.
    G14775006Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Replace the O-Ring (A) before reinstalling solenoid valve connector.
      G14775007Courtesy of HYUNDAI MOTOR AMERICA