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Home >> Land Rover >> 2020 >> Defender 110 S >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling - INGENIUM 2.0L Petrol/INGENIUM I4 2.0L Petrol - PHEV -- Defender/L663 >> Engine Cooling - INGENIUM I4 2.0L Petrol/INGENIUM I4 2.0L Petrol - PHEV (G2344342) >> Removal And Installation >> Block Heater (G2344459) >> Removal

Block Heater (G2344459): Removal

CAUTION: Before disconnecting any components, make sure the area is clean and free from foreign material. When disconnected all openings must be sealed.
NOTE:
  • This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
  • This procedure contains illustrations showing certain components removed to provide extra clarity.
  1. Raise and support the vehicle on a suitable 2 post lift.

    Refer to: JACKING AND LIFTING

  2. Partially drain the cooling system.

    Refer to: COOLING SYSTEM PARTIAL DRAINING AND VACUUM FILLING 

  3. Disconnect the startup battery ground cable.

    Refer to: 12V SYSTEM DISCONNECT AND CONNECT

  4. Remove the secondary bulkhead left panel.

    Refer to: SECONDARY BULKHEAD LEFT PANEL - INGENIUM I4 2.0L PETROL/INGENIUM I4 2.0L PETROL - PHEV/INGENIUM I6 3.0L DIESEL/INGENIUM I6 3.0L PETROL

  5. Remove the charge air cooler outlet pipe.

    Refer to: CHARGE AIR COOLER OUTLET PIPE

  6. G11718118Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the electrical connector from the block heater.

  7. G11718119Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Use the special tool to remove the block heater.

      Special Tool(s): JLR-303-1675 

    • Remove and discard the gasket.