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Home >> Kia >> 2017 >> Optima SX >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System - 2.0L (Except HEV) >> Transaxle Oil Temperature Sensor >> Repair Procedures >> Removal

Repair Procedures: Removal

Information 

The oil temperature sensor is integrated with the solenoid valve main connector and cannot be disassembled. The oil temperature sensor should be replaced with the solenoid valve main connector.

  1. Shift the gear to "N".
  2. Remove the valve body assembly.

    (Refer to Hydraulic System - "VALVE BODY ")

  3. Disconnect the input & output speed sensor connector (A).
  4. Loosen the solenoid valve harness bolts (B).

    Tightening torque: 

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

    Fig 1: Disconnecting Input & Output Speed Sensor Connector
    G12145927Courtesy of KIA MOTORS AMERICA, INC.
  5. Disconnect the solenoid valve connector (A).
    Fig 2: Disconnecting Solenoid Valve Connector
    G12145928Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the clip (A) and then remove the connector by pushing it downward.

    Tightening torque: 

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

    Fig 3: Pushing Connector Downward
    G12145929Courtesy of KIA MOTORS AMERICA, INC.