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Home >> Hyundai >> 2021 >> Tucson Ultimate, FWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System - 2.4L >> Line Pressure Control Solenoid Valve >> 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 duct and air cleaner assembly.

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

  3. Discharge the coolant. (if equipped ATF warmer)
  4. Discharge the automatic transaxle fluid (ATF).

    (Refer to Automatic Transaxle System - "FLUID ")

  5. Remove the battery and battery tray.

    (Refer to Engine Electrical System - "BATTERY ")

  6. Disconnect the connector (A).
    G13035370Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the wiring fixing clip (A).
  8. Disconnect the air bleeder hose (B).
    G13035371Courtesy of HYUNDAI MOTOR AMERICA
  9. Disconnect the ATF cooler hose (A).
    G13035372Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Be careful not to cause any damage on the hose when tightening the clamp.
    • Mount the clamp tightening part in the designated direction so that interference does not occur with the adjacent parts.
    • After connecting the hose, check for oil leakage on the connecting part while the engine is on.
  10. Disconnect the ATF warmer hose (A).
  11. Remove the heater pipe mounting bolt (B).
    G13035373Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Be careful not to cause any damage on the hose when tightening the clamp.
    • Mount the clamp tightening part in the designated direction so that interference does not occur with the adjacent parts.
    • After connecting the hose, check for oil leakage on the connecting part while the engine is on.
  12. Unscrew the bolts and 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)

    G13035374Courtesy of HYUNDAI MOTOR AMERICA
    G13035375Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • When re-mounting the valve body cover, replace the gasket with a new one.
    • After mounting the valve body cover, check for oil leakage on the connecting part while the engine is on.
    G13035376Courtesy of HYUNDAI MOTOR AMERICA
  13. Unscrew the bolts and disconnect the solenoid valve connector (A).
    G13035377Courtesy of HYUNDAI MOTOR AMERICA
  14. Remove the support bracket mounting bolt (A).

    Tightening torque: 

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

    G13035378Courtesy of HYUNDAI MOTOR AMERICA
  15. Remove the support bracket (A).
    G13035379Courtesy of HYUNDAI MOTOR AMERICA
  16. Remove the line pressure control solenoid valve (A).
    G13035380Courtesy of HYUNDAI MOTOR AMERICA