Roadside AC Repair: Most Common Truck AC Problems

Roadside AC repair is a must! Here at Red Rover Service, we often make calls for roadside AC repair. Today we’re covering some of the most common AC problems we run into!

Roadside AC Repair: Most Common Truck AC Problems

1. A Refrigerant Leak

One of the most common AC problems in trucks is a refrigerant leak. A refrigerant leak can occur in various parts of the AC system, but commonly a leak is due to a problem with a broken gasket or seal. You will notice leaks from your AC system most commonly under your vehicle, in the cab of your truck, or around the compressor under the hood of your truck.

Repair for a refrigerant leak depends on where the leak originates.

2. Filter Clogs

If your truck’s AC is blowing cool air instead of cold air you could be looking at a problem with your filters. If your AC filters are clogged, you will still get airflow, but you won’t get the icy cold air that you’re used to, you’ll get moderately cool air instead. You may also notice that your cab vents aren’t blowing as much air as they usually do, or more dust in the cabin of your truck than usual.

Repair for a filter clog is to replace the filter with a new one!

3. Low Levels of Freon

Freon is the refrigerant that causes your AC to blow cold. Over time, the freon in your truck’s AC will run low and need to be recharged. When the freon runs low in your truck, you will most likely notice your AC blowing warm air instead of cool air. When this happens, head to your mechanic and let them take care of the job for you. This will ensure that your system is balanced.

4. Compressor Problems

There are all kinds of things that can go wrong with a compressor and affect your AC unit. If your AC isn’t blowing as cold as it should, there’s a chance that it could be a result of compressor issues. Valves, tubes, hoses, seals, or the compressor itself can be the cause of AC problems. Since there are so many possible causes of compressor problems, it’s always best to go straight to your mechanic and have them give your truck a once-over. Your mechanic can investigate the problem and get to the bottom of it.

The repair for your compressor problems is going to depend on what the problem is.

5. A Broken High-Pressure Switch

A broken high-pressure switch can also be the cause of AC problems. The high-pressure switch controls the refrigerant flow. If your high-pressure switch is broken, you are going to notice very slow cooling of your cab or no cooling at all.

When your high-pressure switch is broken, your AC just isn’t going to function optimally. To repair the issue, the solution is usually to replace the high-pressure switch completely. Your mechanic can get this job done for you.

6. Mold

Have you noticed that your cab is smelling musty or just unpleasant when you turn on your air conditioning? If so, you could be looking at a mold problem. When mold takes hold in your AC system, you don’t only have to deal with an unpleasant smell, but you are going to be exposing yourself to mold particles which is terrible for your respiratory system.

If you notice a musty smell or if you have mold allergies and your allergies begin flaring up, you could be dealing with mold. It’s time to call in your mechanic and to have them take a look at your AC system to see exactly where the problem is.

7. Broken Fans

Another reason why your cab’s AC may be blowing warm or hot air is a broken fan. If your AC system has a broken fan, the only solution is to get that fan repaired. Get your mechanic out to look your AC system over and they will spot the broken fan and get it replaced for you in no time at all.

Looking For Roadside AC Repair in Charlotte, NC?

Are you looking for roadside AC repair in Charlotte, NC? Red Rover Service is here to help! Just pick up the phone and give us a call at 704-317-6161 and we’ll have someone out to you in no time at all!