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Home >> Genesis >> 2020 >> G80 3.8, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Cooling System - 3.3L) >> Electric Thermostat (ECT) >> Repair Procedures >> Removal And Installation

Removal And Installation

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the battery (-) terminal from the trunk room.
  2. Remove the engine room under cover.

    (Refer to Engine and Transmission Assembly - "ENGINE ROOM UNDER COVER ")

  3. Loosen the drain plug and drain the engine coolant.

    (Refer to Cooling System - "COOLANT ")

  4. Disconnect the wiring connectors and harness clamps and remove the wiring protector around the Electric Thermostat (ECT).
    G12656358Courtesy of HYUNDAI MOTOR AMERICA
  5. Disconnect the heater hoses (A).
    G12656359Courtesy of HYUNDAI MOTOR AMERICA
  6. Disconnect the positive crankcase ventilation (PCV) hose (A).
    G12656360Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the RH turbocharger water pipe mounting bolt (A).
    G12656361Courtesy of HYUNDAI MOTOR AMERICA
  8. Remove the RH turbo charger stay (A).
    G12656362Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the heater pipes (A).
    G12656363Courtesy of HYUNDAI MOTOR AMERICA
  10. Disconnect the RH turbocharger water hose (A).
    G12656364Courtesy of HYUNDAI MOTOR AMERICA
  11. Loosen the mounting bolt of the inlet water pipe (A) and make room for removing the electronic thermostat.
    G12656365Courtesy of HYUNDAI MOTOR AMERICA
  12. Disconnect the connector (A) and then remove the electric thermostat (ECT) (B).

    Tightening Torque: 

    16.7 - 19.6 N.m (1.7 - 2.0 kgf.m, 12.3 - 14.5 lb-ft)

    G12656366Courtesy of HYUNDAI MOTOR AMERICA
  13. Install in the reverse order of removal.
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