V70 2.4 L5-2.4L VIN 61 B5244S (2001)
Housing Assembly HVAC: Service and Repair
Climate control unit, replacing
Special tools:
115 8957 HOSE PLIERS See: Tools and Equipment/115 8957 Hose Pliers
Climate control unit assembly
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.
Before starting work on the climate control system
Caution! Follow the safety instructions for work on air conditioning (A/C) systems. See Refrigerant, safety regulations See: Service
Precautions/Technician Safety Information.
Note! First read the instructions covering slow and quick leaks.
Note! Always plug pipes and connectors when working on the climate control system.
Climate control unit assembly
Removal
First read section Preparations.
Work in the engine compartment
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Disconnect the battery lead. See Battery, replacing See: Starting and Charging/Battery/Service and Repair/Removal and Replacement/Battery,
Replacing
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Drain the refrigerant from the system. See Refrigerant, draining See: Service and Repair/Refrigerant, Draining.
