car air con not working

By using this service, some information may be shared with YouTube. If you do find a leak, you will likely need to hire a professional to repair the leak. How does it do this? This button also won't turn off unless the fan is not on at all, and there is not cold air blowing for the AC. Start with the fan speed turned to its highest setting. ", "It has explained all the issues that may be wrong with the air. If the air coming out is warm, the coolant could be leaking or you may need to clean the AC condenser. The more you understand about it, the longer it will last. Some air conditioners can malfunction in such a way that they blow out hot air. In most cars, the vents can pipe in neutral air, heated air, or air-conditioned air. Simple fixes that might get the car's AC system working. In order to diagnose this car air conditioning problem, you need to detect which kind of smell blowing out of your car A/C. I can't do, "I am currently buying a car with AC problems, and was just interested to learn more about what to look for. We've been helping billions of people around the world continue to learn, adapt, grow, and thrive for over a decade. To create this article, 17 people, some anonymous, worked to edit and improve it over time. You will probably need new parts too, as many of the components cannot be repaired or patched. If you have no leak and a fully charged system but only hot air then it could be the compressor, a relay, orifice tube clogged or another component. This is the compressor engaging and disengaging and is what you want to hear. If your air conditioner doesn't blow cold air it could be because the filter compartment is dirty or stuck. Having your car’s air conditioning go out suddenly can ruin your day fast. How To Remove AC Odors From Your Car (Life Hack). Such odor normally indicates that there are some parts of your A/C are being stuck up and covered in dirt and dust. With such frequent usage, you might have encountered plenty of issues with your A/C. Not only does it help maintain comfortable temperature inside the vehicle during the ride and but more importantly, also filter the polluted air coming in from the outside. ". What could it be? ", "Good knowledge for diagnosing problems. This kind of bad smell is most usually found in old cars and those that have not been used for a long period of time. Compressor. ", auto mechanic myself, just wanted more information. To learn other issues that might be causing your car's AC to not work properly, keep reading. Again there are a number of potential reasons why your air conditioning is not as cold as it used to be. Each of these can cause the AC to blow lukewarm or hot instead of cold air. Over time, this can cause your car to start emitting only hot air. It doesn’t produce it. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/d8\/Diagnose-a-Non-Working-Air-Conditioning-in-a-Car-Step-1-Version-7.jpg\/v4-460px-Diagnose-a-Non-Working-Air-Conditioning-in-a-Car-Step-1-Version-7.jpg","bigUrl":"\/images\/thumb\/d\/d8\/Diagnose-a-Non-Working-Air-Conditioning-in-a-Car-Step-1-Version-7.jpg\/aid947911-v4-728px-Diagnose-a-Non-Working-Air-Conditioning-in-a-Car-Step-1-Version-7.jpg","smallWidth":460,"smallHeight":259,"bigWidth":728,"bigHeight":410,"licensing":"

License: Creative Commons<\/a>
\n<\/p>

\n<\/p><\/div>"}. To diagnose why the air conditioning in your car isn't working, start by turning your car on and setting the AC to full blast. % of people told us that this article helped them. In this case, you can clean it yourself or even change this element. It is possible that your cabin air filter is so blocked that it is interfering with your air pressure, and replacing it will be a relatively easy an inexpensive fix to your problem. By signing up you are agreeing to receive emails according to our privacy policy. Here you will find not only find answers to these questions, but also tips on the maintenance, troubleshooting, and repair of air-conditioning systems. Your car should be running with the AC on to check the compressor clutch. This is unlikely to cause any harm, but bear in mind that poorly-functioning air-con will make it more difficult to demist windows in winter and could work the engine harder, thus using more fuel, so it’s not worth putting off a system check. ", knowing more about this career, thanks a lot! You feel air coming out of the internal vents but it’s not getting cold. Car Air Conditioning Not Working – Why It’s Happening and How to Fix It. Blocked Condenser. This way I can check it myself and at least get an idea of what's wrong. What’s more, the open windows let warm inside the car, which also puts stress on the air-con system potentially leading to problems. Thank you. A loud noise (or bad smell) coming when the heat or air are running could be a sign of this problem. ", "Suggestion about the AC compressor clutch helped, thank you. This car aircon problem is resulted from a failure to function the units which causes the fresh air to be kept inside the vents and thus, leaking out the gas that has been built up inside the vents. If changing the selected vent does not alter the flow of air, you likely have a blend door problem, which will require replacing the doors inside the dash that determine the direction of the air flow. The air conditioner won’t run properly unless your engine is running. If your air is blowing cool but not cold, the problem could be a clogged filter, cooling fan problem, radiator trouble, or it could simply be that you need to recharge your AC. This is a question we hear every day, “Why is my car air con not working?” Unfortunately, it’s not a simple answer. … Yes, but you well need to see a mechanic to fix a smaller belt for you. Thanks! Now I'm enjoying my AC. If not, you could have a bad compressor or fuse; check the fuse first. Couldnt quite make out where it was coming from, but it was dripping from … Another cause for your air conditioning not cooling is the existence of a refrigeration gas leak. Do not add refrigerant unless you are sure that low refrigerant is the cause of the problem because overfilling the system with too much refrigerant can cause severe damage. Include your email address to get a message when this question is answered.