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Home >> Hyundai >> 2018 >> Tucson SEL Plus, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.0L >> Engine Coolant Temperature Sensor (ECTS) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable
  2. Disconnect the engine coolant temperature sensor connector (A).
    G12610887Courtesy of HYUNDAI MOTOR AMERICA
  3. Supplement the engine coolant.

    (Refer to Engine Mechanical System - "COOLANT ")

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