Have someone else go inside your car and turn on the engine. Then have them turn on the air conditioner as you watch to see if the compressor turns on. If it does not, the compressor is faulty and may need to be replaced. This is most likely the problem if you air conditioner blows...
Knowing how to troubleshoot an air conditioner often starts with the main control—its thermostat (恒温器). Thermostats come in a variety of options, starting with very basic models that simply control heating and cooling temperatures and fan operation. Programmable (可程控的) models can be set ...
Like any sub system in today's car a problem and be minor or a little more involved, this guide will help you find the problem and perform repairs. You can be the judge if this is something you want to do, or have a professional step in. It helps if you understand how an ...
Turn up the air conditioner to its highest setting with the engine running. Check under the hood to see whether the magnetic clutch connected to the AC compressor engages. If you do not see or hear the clutch turn over, the system might be low on refrigerant. Have a mechanic refill the ...
Starting at the high-pressure side, let's take a look at what happens within each component of a car's air conditioner: The Compressor The compressor is a pump driven by a belt attached to the engine's crankshaft. When the refrigerant is drawn into the compressor, it is in a low-...
Your air conditioner relies on the furnace to run even in the summer months. Listen to your furnace to see if there are any unusual noises that could indicate an issue with the blower motor or other internal parts. Learn more aboutHow to Troubleshoot Your Furnace. Also be sure tokeep the...
working correctly. Troubleshoot your Amanaair conditionerbefore you call an HVAC professional to determine if it's something minor that you can fix yourself. If it's more serious, you can give your HVAC professional detailed information on what you've tried in order to help narrow down the ...
How To:Repair air conditioning leaks in your car If the air conditioner in your car has stopped pumping cold air out, you probably have a refrigerant leak somewhere in the system. In this video you will learn how to find the leak in your A/C and fix it, keeping yourself cool and comf...
Freon gas is just one type of refrigerant that could be used in your air conditioning unit. ungvar/Shutterstock You might think that your air conditioner uses something called Freon. All air conditioners, including your car's air conditioning, use refrigerants to cool warm air. Freon is just...
Under the Hood How Air-Conditioned Seats Work You May Like Swamp Coolers Explore More Home Improvement How to Troubleshoot a Heat Pump Appliances How much ice would I have to store up in the winter in order to air condition my house all summer? Appliances How Icemakers Work Home Im...