Why is my air conditioning not working?


As you get ready to plan those trips for Memorial Day Weekend that is fast approaching; do not wait until then to try your air conditioning systems! If you turn your A/C on and it’s not blowing cold, find out before it’s needed! The vehicle’s A/C system could be blowing warm air due to several possible causes. 



Low Refrigerant Levels: The most common reason for an AC system not blowing cold air is low refrigerant levels. The refrigerant is what cools the air that is circulated into the cabin of the car. If there's a leak anywhere in the AC system, the refrigerant level can drop, resulting in warm air.

Faulty Compressor: The compressor is the heart of your vehicle's air conditioning system. It circulates the refrigerant necessary for heat exchange through the system's components. If the compressor is not working properly, it won't be able to pump the refrigerant through the system effectively.

Clogged or Dirty Condenser: The condenser cools the refrigerant after it has been compressed. If it's clogged with dirt or debris, the condenser might not be able to do its job properly, leading to the AC not cooling as it should.

Faulty Cooling Fans: Cooling fans help blow air through the condenser to remove heat from the refrigerant. If these fans are faulty or damaged, the condenser might not receive proper cooling, affecting the AC's efficiency.

Electrical Issues: Various electrical issues, such as a blown fuse, malfunctioning relay, or electrical wiring problems, can prevent the AC from functioning properly.

Blocked or Leaking Cabin Air Filter: A blocked cabin air filter can restrict air flow through the AC system, reducing its cooling ability. Similarly, a leaking cabin air filter could mean that the system is contaminated.

Thermostat Problems: The thermostat regulates the temperature of the AC system. If it's malfunctioning, it could prevent the AC from cooling correctly.

Regular A/C Maintenance can help prevent issues from arising. Call us today if your A/C systems are not meeting your expectations. Our technicians can check refrigerant levels, inspect the compressor, condenser, electrical components, and other parts of the A/C Systems. We have three convenient locations located in Washington County. Don’t forget our Hubertus location specializes in European vehicles such as Volkswagen's, Porsche's and Audi's! 


Click HERE to schedule an appointment at any of our locations!






Air Conditioning