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Home >> Hyundai >> 2021 >> Tucson Value, 4WD >> 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).
    G13020939Courtesy of HYUNDAI MOTOR AMERICA
  3. Supplement the engine coolant.

    (Refer to Engine Mechanical System - "COOLING SYSTEM ")

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