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Home >> Genesis >> 2017 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 5.0L >> 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), and then remove the engine coolant temperature sensor (B).
    Fig 1: Locating Engine Coolant Temperature Sensor Connector
    G11404356Courtesy of HYUNDAI MOTOR AMERICA
  3. Supplement the engine coolant.

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

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