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How to Know If Your Car's AC Needs Repair
Ensuring a car's air-conditioning system is in top condition is a must for comfortable rides, especially as the weather heats up, and it's common for air-conditioning (AC) units to develop issues over time. So, how do you know if your car’s AC needs repair?
A Brief History of Air Conditioning in Cars
Initially considered a luxury for rich car owners, Packard introduced the first air-conditioning system in automobiles in the late 1930s. While the price point was higher than many could afford during the Depression, interest was enough that in 1953, Chrysler offered the feature in its car line-up. Other auto manufacturers soon followed, and by 1969, more than half of the cars in the United States had air conditioning. Only a few decades later, it became a standard feature in all vehicles.
How Car Air Conditioners Work
Air conditioners cool and dehumidify the air in vehicles to create a comfortable environment. The process begins with the AC's compressor, usually powered by the car's engine. It pressurizes refrigerant gas, which moves to the condenser. The gas releases heat, condensing into a high-pressure liquid. After cooling, the liquid enters the car's dashboard, passing over evaporator coils to cool the air. Cooled air is blown into the car's interior through vents, while heated air is expelled.
How To Know When Car AC Needs Repair
Most car owners don't even think about how their vehicle's AC operates, until it doesn't. Most people think about their oil, tires and engine, but the heating and air conditioning of your vehicle’s interior is critical for comfort.
So how do you know if your car’s AC needs repair? Here are some signs to look out for:
If you spot these signs, be sure to get your car's AC system checked by a pro. They'll check the blower, drain line, coils, pressures, temps, return and supply lines, refrigerant levels, and connections. Addressing issues promptly can prevent more damage and keep you comfortable on the road.
DIY Troubleshooting Tips for Common Car AC Problems
If you prefer to DIY, here are two troubleshooting tips you can use to see if your car’s AC issues can be repaired at home.
Choosing the Right Professional for Car AC Repairs
Finding the right auto technician is important when it is time to diagnose potential car air-conditioner repairs. Although an online search for “car AC repair near me”, may help, it is important to locate a trusted certified technician who has experience in automotive HVAC. Also, ensure that the auto repair shop you select uses quality auto parts and offers warranties, and ask for an estimate on how much it typically costs to fix a car’s AC.
AAA Members can feel confident having their car’s air conditioner repaired at a AAA Car Care Center or by a AAA Approved Auto Repair Facility. With thousands of locations throughout the United States, it's easy to find service whenever or wherever you need.
Do you think your car's AC needs repairing? AAA Car Care Centers and AAA Approved Auto Repair facilities are nearby.