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Home >> Volvo >> 2000 >> S40 L4-1.9L Turbo VIN 25 B4204T2 >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Description and Operation
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Control Assembly: Description and Operation




Climate Control

General

WARNING: Follow the safety instructions for work on air conditioning.

NOTE:
- Read the instructions about slow and large leaks.
- When removing intermediate section or complete climate control assembly.

Design







- The heating / ventilation system consists of three components.
- Fan housing.
- Intermediate section with or without evaporator.
- Central unit with heat exchanger.

- The dashboard and center console should be removed when removing the complete climate control assembly, fan unit, intermediate section or central unit, according to Dashboard.
- The blower fan motor, pollen filter and the resistor can be replaced without removing the dashboard.
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