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Home >> Land Rover >> 2021 >> 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 >> Cooling Module - [+] PHEV (G2861041) >> Removal

Cooling Module - [+] PHEV (G2861041): Removal

WARNING:
  • Make sure the engine cooling system is cool prior to doing this procedure.
  • Be prepared to collect escaping coolant fluids.
CAUTION:
  • 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.
  • Engine coolant will damage the paint finished surfaces. If split, immediately remove the coolant and clean the area with water.
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. WARNING: Jaguar Land Rover (JLR) Electric Vehicle Competent Person (EVCP) trained technicians only.
    G12528294Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    This procedure involves work on components associated with the High Voltage (HV) system. Only technicians qualified to EVCP  level or higher are allowed to complete this procedure.

  2. Disconnect the 12 V system.

    Refer to: 12V SYSTEM DISCONNECT AND CONNECT

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

    Refer to: AIR CONDITIONING SYSTEM RECOVERY, EVACUATION AND CHARGING

  6. Drain the Plug-in Hybrid Electric Vehicle (PHEV) battery cooling system.

    Refer to: PHEV BATTERY COOLING SYSTEM DRAINING AND VACUUM FILLING

  7. Remove the hood latch panel.

    Refer to: HOOD LATCH PANEL

  8. Remove the left air cleaner.

    Refer to: AIR FILTER HOUSING

  9. Remove the intake air resonator.

    Refer to: INTAKE AIR RESONATOR

  10. CAUTION: Take extra care not to damage the component.
    G15324670Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the 3 coolant pipe connectors.

  11. G15324671Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the bolt.
    • Release the coolant expansion tank.
  12. CAUTION: Be prepared to collect escaping coolant.
    G15324672Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector.
    • Disconnect the coolant hose.
    • Remove the coolant expansion tank.
  13. NOTE: Repeat this step for the other side.
    G15324673Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 2 clips.
    • Remove the brake cooling air duct.
  14. G15324674Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 4 bolts.
    • Remove the cooling module protector assembly.
  15. G15324675Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the 2 front armature upper bolts on the left side.

  16. G15324676Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 2 bolts.
    • Position aside the steering gear wiring harness support bracket to get access to the 2 front armature upper bolts on the right side.
  17. G15324677Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the 2 front armature upper bolts on the right side.

  18. G15324678Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 8 bolts.
    • With assistance, remove the front armature.
  19. CAUTION: Take extra care not to damage the component.
    G15324679Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the 6 clips.
    • Remove the cooling module air deflector.
  20. G15324680Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the 4 coolant pipe clips.
    • Disconnect the 2 coolant pipes.
  21. G15324681Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the coolant hose.
    • Remove the nut.
    • Release the coolant hose.
    • Remove and discard the O-ring seal.
  22. G15324682Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the bolt.

  23. G15324683Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 3 nuts.
    • Release the coolant pipe.
    • Release the 2 A/C  pipes.
    • Remove and discard the 5 O-ring seals.
  24. G15324684Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the 2 coolant hose clips.

  25. G15324685Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the coolant hose clamp.
    • Release the coolant hose.
  26. G15324686Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the 2 coolant hose clips.
    • Disconnect the 3 electrical connectors.
    • Release the 2 wiring harness clips.
  27. G15324687Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the steering gear wiring harness at the 3 clips.

  28. G15324688Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the 5 coolant hose clips.

  29. G15324689Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the 4 electrical connectors.
    • Release the 3 wiring harness clips.
  30. G15324690Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the coolant hose.

  31. G15324691Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the bolt.
    • Release the auxiliary radiator coolant pump.
  32. G15324692Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the coolant hose.
    • Remove the bolt.
    • Release the transmission fluid cooler.
  33. G15324693Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the 2 coolant hoses.

  34. CAUTION: Take extra care not to damage the component.
    G15324694Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 2 screws and 2 washers.
    • Remove the 2 radiator lower mounts.
    • With assistance, carefully remove the cooling module.
    • Remove the 2 radiator upper mounts.