Cayenne GTS (9PA) V8-4.8L (2008)
Housing Assembly HVAC: Service and Repair
Removing and Installing Heater/Air-Conditioning Unit
Removing and installing heater/air-conditioning unit
Technical values
Preliminary work
1. Drain engine coolant.
2. Remove the carrier for the instrument panel.
3. Remove the condenser-evaporator line and compressor-evaporator line at the expansion valve and close the connections.
Removing heater/air-conditioning unit
CAUTION: Risk of material damage
-
Remove ignition key. Disconnect battery. Route or isolate the ground strap so that all contact with a ground carrier (e.g. body, seat frame) is
avoided.
1. Support the heater/air-conditioning unit under the centre section -A- and under the evaporator -B- with a plastic or wooden board.