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Home >> Hyundai >> 2018 >> Accent SE, Automatic Trans >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System >> Input Speed 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. Discharge the automatic transaxle fluid (ATF).

    (Refer to Automatic Transaxle System - "AUTOMATIC TRANSAXLE FLUID ")

  4. Remove the wiring mounting clip (A).
  5. 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)

    G12598995Courtesy of HYUNDAI MOTOR AMERICA
  6. Disconnect the hose (A) after removing the automatic transaxle fluid cooler hose clamp.
    G12598996Courtesy 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.
  7. Remove the front wheel guard of left side.

    (Refer to Body - "FRONT WHEEL GUARD ")

  8. Disconnect the resonator wiring fixing clip (A), (B).
    G12598997Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the resonator (C) after removing the mounting bolt (A), (B).
    G12598998Courtesy of HYUNDAI MOTOR AMERICA
    G12598999Courtesy of HYUNDAI MOTOR AMERICA
  10. 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)

    G12599000Courtesy of HYUNDAI MOTOR AMERICA
    G12599001Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Replace the gasket (A) before reinstalling the valve body cover.
      G12599002Courtesy of HYUNDAI MOTOR AMERICA
    • After the installation, start the engine and then check if there are any leakages from the valve body cover.
  11. 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)

    G12599003Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Check for the looseness, poor connection, bending, corrosion, contamination, deterioration, or damage before reinstalling the solenoid valve connector.
  12. 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)

    G12599004Courtesy of HYUNDAI MOTOR AMERICA
  13. Disconnect the input & output speed sensor connector (A).
    G12599005Courtesy of HYUNDAI MOTOR AMERICA
  14. Remove the input & output speed sensor (A) after removing the bolts (2ea).

    Tightening Torque: 

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

G12599006Courtesy of HYUNDAI MOTOR AMERICA