You are currently viewing My Car AC Is Not Cooling!: 5 Possible Reasons Why and What to Do About It

My Car AC Is Not Cooling!: 5 Possible Reasons Why and What to Do About It

It always happens at the worst times, on the hottest days. You’re driving your car when all of a sudden you realize: “Hey, my car AC is not cooling!”

With record temperatures that have topped 130° F, a working air conditioner is pretty much a necessity here in the United States. Unfortunately though, when you’re talking about the delicate AC system in a vehicle, a lot can go wrong. One small malfunction can wind up leaving you frustrated, hot, and stuck to your seat.

If you’ve got a broken car AC, though, don’t sweat it. It might be a complicated fix, but it can usually be done. First, you’ll need to pinpoint the cause.

Read on to learn the possible reasons why your car’s AC is not cooling.

  1. The Car is Leaking Refrigerant

    A common cause of a broken car AC is when there is a refrigerant leak, aka a “freon leak.” This issue can be difficult to diagnose on your own, as your car’s refrigerant fluid evaporates pretty quickly once it leaks out.

    This commonly happens near the AC unit hose connection: you might see an oily substance accumulating. Please be advised that the chemicals are highly toxic and shouldn’t be handled. Your best bet here is to see a technician and get the leak fixed.

  2. Electrical Malfunctions

    If you notice “My car AC is not cooling!”, then another cause could be an electrical issue. Try examining the wires thoroughly to determine whether there is any damage or fraying.

  3. The Condenser is Blocked or Broken

    The condenser in your car’s AC system is vulnerable to any debris you might pick up on the road. This might cause the condenser to become blocked, or it could even puncture it.

  4. The Cooling Fan is Broken

    The cooling fan is a vital part of your vehicle’s AC system. This cools the condenser and keeps the system running. If you’re experiencing a car AC issue, or if your car AC is blowing warm air, then it could be because the fan is failing.

  5. Your Car AC Needs a Recharge

    One of the most common issues that can leave you saying “my car AC is not cooling!” is your AC refrigerant needing a recharge.

    If this ends up being the case, be sure to take the vehicle into your professional repair shop in order to get it recharged and ready to go.

“My Car AC is Not Cooling!”: What to Do Next

Troubleshooting your broken car AC yourself can shave off sometimes when you’re looking to get a repair. Once you’ve pinpointed what could be going wrong, take it to your repair shop for an AC repair service.

If you’re unsure of the cause, that’s no problem! Simply walk in and say “My car AC is not cooling!” and we’ll take care of the rest.

Fixing a Broken Car AC

As you can see, there are multiple possible causes for a car AC issue, many of which can be difficult or impossible to fix on your own. However, you can just let your repair shop know “my car AC is not cooling!” and the issue will be diagnosed and fixed. Now that you know more about the causes of a broken car AC, you can set up an appointment to get your AC system up and running again.

To schedule an AC repair service, contact us today and secure your appointment.