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359 Enford Road UNIT 3, Richmond Hill, ON

Common Reasons that Break a Car’s AC Unit

Leaks and compressor issues are not the solitary culprit to the malfunction of your car’s AC unit. Several other factors lead up to that, and you need to be acquainted with all of them so that you will know how to fix them. Here they are.

There is a mold and mildew build-up, and it clogged your car’s AC vents

Mold and mildew are bacteria that can block the vents and affect the cooling process that happens inside your car. When bacteria build-up, you won’t be able to shake it off the unit easily. It will be so hard to remove that you’d be forced to buy a new AC unit instead. Car servicing helps avoid this problem. 

Let your car mechanic check your AC vents every six months to prevent mold and mildew build-up. The periodic checkup not only clears the duct lines of your car’s AC unit, but it also expels dust particles and other microorganisms that can wreak havoc to your auto AC unit. 

A short circuit damaged the electrical unit of your car’s AC

If you live in an area where the climate can go as hot as 45 degrees, the electrical wires may short-circuit, causing damage to the internal wiring of your AC. It’s easy to fix this mess. All you need to do is look for the damaged wiring and wrap electrical tape around it. You may then connect it with the other wire that’s been dislocated or misplaced. However, if you do it incorrectly, you will cause more damage than cure. What you need to do is to take it to your car mechanic and let the experts get their hands on the tiny wires.

An accident caused a refrigerant leak without your knowledge

When encountering vehicle-related accidents, drivers often focus on the exterior damage of the cars without considering the internal aspects that came unhinged because of the impact. Leaking refrigerant is one of the main reasons that your AC is not working. When a vehicle is involved in a collision case, some car aspects, such as the AC hose, become disconnected to the source and then start leaking. If this happens, you must get it repaired by qualified mechanics straight away.

A faulty compressor blows hot air

It’s easy to know if the compressor is broken—your AC unit will start blowing hot air. It will feel like being baked inside an oven. This is a common problem for cars that weren’t used for three months. If you experience this problem, switch the AC off and on for 20 minutes. Experts say it helps. However, if you want to remove that inconvenience, you can always take your car to a highly recommended car mechanic shop. 

There are many reasons your car’s AC unit isn’t working. You can fix the problem on your own. Unless you’re a grease monkey and know your ins and outs with cars, you should instead hire the services of the professionals. They can fix the problem in no time. The best way to avoid the problem, however, is to have your car checked every six months.