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Home >> Land Rover >> 2022 >> Defender 110 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Cooling - INGENIUM I6 3.0L Petrol -- Defender/L663) >> Engine Cooling - INGENIUM I6 3.0L Petrol (G2344343) >> Removal And Installation >> Cooling Module (G2344648) >> Removal

Cooling Module (G2344648): Removal

WARNING: This page is about a different variant/trim than selected.
WARNING: Make sure the engine cooling system is cool prior to doing this procedure.
CAUTION:
  • Engine coolant will damage the paint finished surfaces. If split, immediately remove the coolant and clean the area with water.
  • The desiccant bag need only be changed under the following circumstances: There is dirt in the refrigerant circuit (For example: compressor seizure), the system is leaking and refrigerant has been lost to atmosphere, or the refrigerant circuit has been open more than 24 hours, due to repair.
  • 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. Disconnect the startup battery ground cable.

    Refer to: 12V SYSTEM DISCONNECT AND CONNECT

  2. Evacuate the Air Conditioning (A/C) system.

    Refer to: AIR CONDITIONING SYSTEM RECOVERY, EVACUATION AND CHARGING

  3. Raise and support the vehicle on a suitable 2-post lift.

    Refer to: JACKING AND LIFTING

  4. Partially drain the engine cooling system.

    Refer to: COOLING SYSTEM PARTIAL DRAINING AND VACUUM FILLING 

  5. Remove the viscous cooling fan.

    Refer to: VISCOUS COOLING FAN 

  6. CAUTION: Take extra care not to damage the component.
    G15324935Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the coolant expansion tank bolt.
    • Disconnect the 2 coolant pipe connectors.
  7. G15324936Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the coolant expansion tank.

  8. CAUTION: Be prepared to collect escaping fluid.
    G15324937Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the coolant expansion tank hose.
    • Disconnect the electrical connector.
    • Remove the coolant expansion tank.
  9. Remove the hood latch panel.

    Refer to: HOOD LATCH PANEL

  10. G14058254Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the 2 wiring harness bracket clips from the viscous cooling fan shroud.
    • Reposition the wiring harness away from the viscous cooling fan shroud.
  11. CAUTION: Make sure the 4 O-ring seals are discarded.
    G15324939Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the upper A/C pipe bracket bolt.
    • Remove the 2 nuts.
    • Release the 2 A/C pipes and discard the 4 O-ring seals.
  12. G15324940Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the 2 coolant hose clips.
    • Disconnect the 2 lower coolant hose connectors from the radiator.
  13. G15324941Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the 2 electrical connectors.
    • Release the wiring harness clip.
  14. G15324942Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the coolant hose from the plastic clamp.
    • Disconnect the electrical connector from the charge air cooler coolant pump.
    • Remove the bolt.
    • Release the charge air cooler coolant pump.
  15. G14058257Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the bolt.
    • Release the cooling system swirl pot.
  16. G15324944Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the 2 upper coolant hose connectors from the radiator.

  17. CAUTION: Take extra care not to damage the component.
    G15324945Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 2 screws and the 2 washers.
    • Remove the 2 radiator lower mounts.
    • With assistance, carefully remove the cooling module.
    • Remove the 2 radiator upper mounts.