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Home >> Hyundai >> 2018 >> Sonata Plug-In Hybrid >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System (PHEV) >> Transaxle Oil Temperature Sensor >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Remove the air cleaner assembly and air duct. (Refer to "AIR CLEANER ")
  2. Remove the Hybrid Power Control Unit(HPCU) assembly.

    (Refer to "HPCU ")

  3. Remove the under cover. (Refer to "ENGINE ROOM UNDER COVER ")
  4. Remove the valve body assembly. (Refer to "VALVE BODY ")
  5. Disconnect the input/output speed sensor connector(A).
  6. Remove the solenoid valve connector assembly after removing bolts(B).
    G12793460Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the main connector(A).
    1. Press the lock
    2. Raise the lever
      G12793461Courtesy of HYUNDAI MOTOR AMERICA
  8. Remove the clip(A) after removing the bolt.
    G12793462Courtesy of HYUNDAI MOTOR AMERICA
  9. Disconnect the main connector(A) from the transaxle.
    G12793463Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Replace the O-Ring(A) before reinstalling the main connector.
    G12793464Courtesy of HYUNDAI MOTOR AMERICA
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