XC90 L5-2.5L Turbo VIN 59 B5254T2 (2004)
Housing Assembly HVAC: Service and Repair
Climate Unit, Replacing
Climate unit, replacing
Special tools:
115 8957 HOSE PLIERS See: Tools and Equipment/115 8957 Hose Pliers
The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the essential
information in the illustrations is always correct.
Preparations
Note! Read off data from the control module before replacing the control module. This is carried out via VIDA communication. After replacing
the control module, the relevant parameters must be programmed into the new control module.
Read the safety precautions for handling refrigerant. See Refrigerant, safety regulations See: Service Precautions/Technician Safety Information.
Read the instructions covering slow and fast leaks. See See: Service Precautions/Vehicle Damage Warnings/Oil Air Conditioning (A/C) System, Filling
Note! Always plug pipes and connectors when working on the climate control system.
Drain the refrigerant from the air conditioning (A/C) system. See Refrigerant, draining See: Service and Repair/Refrigerant, Draining.
Remove the battery lead. See Battery, disconnecting See: Starting and Charging/Battery/Service and Repair/Procedures/Battery, Disconnecting.
Removing the climate control unit
Work in the engine compartment
