Volvo XC60 Second Generation (2018-2024) AC not blowing cold air, what to do?

Solution

1. Preparation

• Gather tools and parts necessary for the repair.
• Disconnect the vehicle battery to prevent electrical issues.
• Ensure the engine is off and cool before starting work.

2. Check Refrigerant Levels

• Using a manifold gauge set, connect to the low and high-pressure service ports.
  • Tools Required: Manifold gauge set
  • If the refrigerant level is low, proceed to recharge the system.

3. Recharge the AC System

• Follow these steps if refrigerant levels are low:
  1. With the manifold gauges connected, start the engine and set the AC to maximum cooling.
  2. Add the correct type and amount of refrigerant (usually R-134a or R-1234yf depending on model specifications).
  3. Monitor the gauges to ensure the system reaches optimal pressure (refer to manufacturer specifications).

4. Inspect and Replace AC Components

• If the compressor is not engaging:
  1. Locate the AC compressor and check the electrical connector for corrosion or damage.
  2. If necessary, replace the compressor or its clutch assembly.

5. Replace Cabin Air Filter

• If the cabin air filter is clogged:
  1. Open the glove box and remove the filter cover.
  2. Take out the old filter and insert a new one, ensuring it is oriented correctly.

6. Leak Repair

• Inspect and repair any identified leaks in hoses or connections.
  • If a leak is found, replace the damaged components and ensure the system is properly sealed.