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Home >> Kia >> 2019 >> Optima S >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System - 2.4L (Except HEV) >> Transaxle Oil Temperature Sensor >> Repair Procedures >> Inspection
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Repair Procedures: Inspection

  1. Switch "OFF" ignition.
  2. Remove the battery and battery tray. (Refer to Engine Electrical System - "BATTERY ")
  3. Disconnect the solenoid valve connector (A).
    G12932962Courtesy of KIA MOTORS AMERICA, INC.
  4. Measure the resistance between + terminal (9) and - terminal (13).
    G12932963Courtesy of KIA MOTORS AMERICA, INC.
  5. Check that the resistance is within the specification.
    Item Specification
    Temp.[(°C)°F]/Resistance (kΩ) (-40)-40/48.1
    (-20)-4.0/15.6
    (0) 32.0/5.88
    (20) 68.0/2.51
    (40) 104.0/1.19
    (60) 140.0/0.61
    (80) 176.0/0.32
    (100) 212.0/0.18
    (120) 248.0/0.10
    (140) 284.0/0.06
    (150) 302.0/0.05
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