Cooling Module - Vehicles With: PHEV (G2861053): Removal
- Make sure the engine cooling system is cool prior to doing this procedure.
- Be prepared to collect escaping coolant fluids.
- 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 spilled, immediately remove the coolant and clean the area with water.
- 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.
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WARNING: Jaguar Land Rover (JLR) Electric Vehicle Competent Person (EVCP) trained technicians only.
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.
- Disconnect the 12 V system.
Refer to: STARTUP BATTERY DISCONNECT AND CONNECT .
- Raise and support the vehicle on a suitable 2 post lift.
Refer to: LIFTING .
- Evacuate the Air Conditioning (A/C) system.
Refer to: AIR CONDITIONING SYSTEM RECOVERY, EVACUATION AND CHARGING .
- Drain the Plug-in Hybrid Electric Vehicle (PHEV) battery cooling system.
Refer to: PHEV BATTERY COOLING SYSTEM DRAINING AND VACUUM FILLING .
- Partially drain the engine cooling system.
Refer to: COOLING SYSTEM PARTIAL DRAINING AND VACUUM FILLING (G1998221) .
- With assistance, remove the front bumper.
- Remove the engine undershield.
- See Figure
- Disconnect the electrical connector.
- Release the electrical connector clip.
- Release the 3 wiring harness clips.
- Remove the 3 screws and 2 clips.
- Remove the upper active grille air shutter.
- See FigureCAUTION: Take extra care not to damage the component.
- Remove the 2 screws.
- Release the 6 clips.
- Remove the lower air deflector.
- See FigureCAUTION: Take extra care not to damage the component.
- Disconnect the electrical connector.
- Remove the 3 screws.
- Release the 2 clips.
- Remove the lower active grille air shutter as illustrated.
- See Figure
- Remove the 4 bolts.
- Remove the cooling module protector.
- See Figure
Disconnect the 2 coolant hoses from the PHEV battery coolant radiator.
- See Figure
Disconnect the 2 coolant hose connectors from the charge air radiator.
- See Figure
- Remove the bolt.
- Remove the nut.
- Release the 2 A/C pipes from the A/C condenser.
- Remove and discard the 4 O-ring seals.
- See FigureCAUTION: Take extra care not to damage the component.
- Release the 2 clips.
- Disconnect the 2 coolant pipe connectors.
- Remove the coolant pipe.
- Remove the intake air resonator.
Refer to: INTAKE AIR RESONATOR (G2020091) .
- See Figure
Disconnect the 2 upper coolant hoses from the radiator.
- See Figure
Remove the dirty air duct at the 7 clips.
- See Figure
Disconnect the 2 electrical connectors.
- See Figure
- Disconnect the right lower coolant hose from the radiator.
- Release the 4 coolant hose clips.
- See Figure
- Disconnect the electrical connector from the charge air cooler coolant pump.
- Remove the bolt.
- Release the charge air cooler coolant pump.
- See Figure
- Remove the bolt.
- Release the coolant hose clip.
- Release the cooling system swirl pot.
- See Figure
Disconnect the left lower coolant hose from the radiator.
- See Figure
- Release the electrical connector clip.
- Release the 2 wiring harness clips.
- See FigureCAUTION: Make sure that the cooling module is properly supported before removing the bolts.
- Remove the 4 bolts.
- Remove the 2 cooling module lower mounting brackets.
- See FigureWARNING: This step requires the aid of another technician.CAUTION: Take extra care not to damage the component.
With assistance, remove the cooling module.