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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 41 (Engine Cooling System - 2.0L (Except HEV)) >> Water Temperature Control Assembly >> Repair Procedures >> Removal

Repair Procedures: Removal

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  1. Disconnect the battery negative terminal.
  2. Loosen the drain plug and drain the engine coolant.

    (Refer to Cooling System - "COOLANT ")

  3. Remove the air cleaner.

    (Refer to Intake and Exhaust System - "AIR CLEANER ")

  4. Remove the intercooler inlet pipe & hose assembly, and the intercooler outlet pipe & hose assembly. (Refer to Intake and Exhaust System - "INTERCOOLER ")
  5. Remove the radiator upper hose and lower hose.

    (Refer to Cooling System - "RADIATOR ")

  6. Disconnect the connectors and then remove the wiring protector (A).
    Fig 1: Removing Wiring Protector
    G11994031Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the E.T.C. cooler hoses (A), and the oil cooler hoses (B).
    Fig 2: Disconnecting ETC Cooler Hoses And Oil Cooler Hoses
    G11994032Courtesy of HYUNDAI MOTOR AMERICA
  8. Remove the water temperature control assembly (A).
    Fig 3: Removing Water Temperature Control Assembly
    G11994033Courtesy of HYUNDAI MOTOR AMERICA
  9. Install in the reverse order of removal.