Losing Your Cool (Why is My Air Conditioning System Not Working?)
Posted August 31, 2025 4:23 AMWhen you turn on the air conditioning in your vehicle, you expect cool air to come out of the vents. You depend on it, especially in hot weather, but it can also be important in humid weather when you need it to help defrost your windows and windshield.
The air conditioning system has a lot of parts to it. It has fans and blowers to move the air through the vents into the cabin. It has parts that take hot air and cool it off. An electrical problem can be as simple as a broken switch or a broken blower motor. The air may not be getting cool because a hose in the system is broken or the refrigerant has leaked out.
Two major components are the compressor and the condenser. The compressor pressurizes the refrigerant, one step in the air conditioning process. The condenser takes that hot refrigerant and cools it down. It also reduces the pressure.
Because the climate control system in your vehicle is so complex, it’s best to leave the diagnosis to a trained, experienced technician. You can help the technician zero in on the problem by noting what is happening and being able to show them where you notice the issues. Note what’s going on and write it down.
When you bring your vehicle in to us to look at, a technician will inspect the system, conduct tests to make sure there’s enough refrigerant, and check to make sure there are no leaks anywhere.
Air conditioning is now included in most vehicles. We all have grown used to being able to keep the cabin comfortable no matter what it’s like outside. Let us make sure your system is working the way it was designed to. That’s definitely the cool thing to do.
McPherson Automotive
1 E Park St
Du Quoin, IL 62832
(618) 542-9203
http://www.mcphersonautomotive.net
McPherson Automotive
