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If your vehicle’s air conditioning is not running at all, it’s obvious that you need an auto mechanic. But it may be possible to diagnose and fix the problem yourself, depending on the cause. Before you schedule car AC repairs, it’s a good idea to follow a few basic diagnostic steps first.

3 Indicators That You Need Car AC Repairs

1. No Cold Air

When you set your air conditioning to max cooling with the fans on high, the temperature in your car should drop quickly. However, if you notice that the AC is blowing cool but not cold air, then you might need car AC repairs. You can check to see if anything is clogging up the condenser, such as leaves or dirt. A dirty cabin filter can also lead to inefficient air conditioning. Finally, you can check to make sure that the cooling fans on the condenser are running when the AC is on.

2. Lack of Compressor Voltage

car AC repairBefore you start looking into the mechanics of your car’s AC unit, you should check your refrigerant levels. Low refrigerant fluid can stop the clutch from properly engaging with the compressor to generate cold air. Next, you need to find out if the compressor is getting proper voltage. This is best left to an auto mechanic because it requires a voltmeter. If the voltage is fine, then the clutch may need to be replaced. If there is no voltage, then your mechanic may find that the cycling switch is bad, or a fuse was blown.

3. AC System Leaks

If your AC is blowing air but at a reduced pressure, then there might be a leak in the system. It can be tricky to detect a leak, but there are AC leak detection kits that can help. Your auto repair shop will verify that all the fittings, hoses, and seals are secure. They’ll also examine the compressor, condenser, and evaporator for leaks. Once the leak is detected, the affected part will be replaced to get your AC up and running again.

 

Are you looking for a car AC repair expert in Honolulu, HI? Give the staff at the Auto Air Clinic a call at (808) 845-8499. They specialize in a wide variety of automobile repair services, including air conditioning and exhaust issues. Visit the website to find out more about the services they offer.

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