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Home >> Land Rover >> 2021 >> Defender 90 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 >> PHEV Battery Coolant Radiator (G2756435) >> Removal

PHEV Battery Coolant Radiator (G2756435): Removal

WARNING: Injury such as scalding could be caused by escaping steam or coolant. Make sure the vehicle cooling system is cool prior to carrying out this procedure.
CAUTION: Be prepared to collect escaping coolant.
NOTE:
  • This procedure contains illustrations showing certain components removed to provide extra clarity.
  • This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
  1. Disconnect the 12 V system.

    Refer to: 12V SYSTEM DISCONNECT AND CONNECT

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

    Refer to: JACKING AND LIFTING

  3. WARNING: 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.

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

    Refer to: PHEV BATTERY COOLING SYSTEM DRAINING AND VACUUM FILLING

  5. Remove the front bumper.

    Refer to: FRONT BUMPER

  6. G15324785Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 6 screws.
    • Disconnect the electrical connector.
    • Remove the lower active grille air shutter.
  7. G15324786Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the 4 retaining clips.
    • Release the coolant pipe.
  8. G15324787Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the PHEV  battery coolant radiator from the 2 left side retaining clips.

  9. G15324788Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the PHEV  battery coolant radiator from the 2 right side retaining clips.

  10. G15324789Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the 2 coolant pipes.
    • Remove the PHEV  battery coolant radiator.