Car AC Not Working: What Causes It? Should I Visit Auto Repair Shops in Dubai?

This article discusses when to Visit Auto Repair Shops in Dubai?

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Posted Sunday, Feb 05, 2023

It's summertime, and the last thing you want is for your car's air conditioning (AC) to suddenly stop working. Unfortunately, this is a common problem that many car owners face. From blocked vents to faulty wiring, there can be a variety of underlying causes. When a car AC stops working, you should visit a reliable auto repair shop in Dubai and get it fixed as early as possible.

In this blog post, we'll discuss some of the most common reasons why your vehicle AC may suddenly stop working. We'll cover how to diagnose each issue, as well as when you should bring your car to a professional auto repair shop. Read on to learn more!

A Leak in the System

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One of the most common reasons why your car’s AC suddenly stops working is a leak in the system. If a refrigerant fluid is leaking, it can prevent your AC from cooling properly. This could be due to a hole in the air conditioning system or a faulty part.

To find out if you have a leak, you can perform a pressure test on the system. If the pressure is lower than it should be, then there’s likely a leak somewhere. You should also pay attention to any odd sounds coming from the AC as this could indicate a leak. If you do have a leak, then it’s important to take it to auto repair shops as soon as possible.

The Compressor isn't Turning On

If the compressor in your car air conditioning system isn’t turning on, this could be due to a few different causes. One of the most common reasons is a blown fuse. If the fuse for the AC has blown, you will need to replace it to get the compressor working again.

Another reason for a malfunctioning compressor could be an issue with the wiring or an electrical component. A faulty pressure switch, broken connector or even a bad relay can cause the compressor to not turn on. In these cases, you will need to take your car to a professional car repair mechanic in Dubai and have them diagnose and repair the issue.

The Condenser is Dirty or Blocked

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The condenser is a crucial part of the AC system, as it helps to cool the hot refrigerant before it is sent to the evaporator. If the condenser is dirty or blocked, it will be unable to do its job properly and the AC may suddenly stop working.

Once you have cleaned and checked your condenser, you should then turn on your AC and check whether it is working again. If it isn't working, then you may need to take your car to an auto repair shops in Dubai for further investigation.

Low Refrigerant Levels

One of the most common causes of your car’s AC suddenly stopping working is low refrigerant levels. If the refrigerant levels are too low, it can reduce the amount of cool air coming out of your AC system and can eventually stop the AC from functioning altogether.

In order to check for low refrigerant levels, you'll need to take your car to a professional auto repair shops in Dubai. They will use special equipment to determine the exact amount of refrigerant that is in the system. If the levels are too low, they may need to recharge the system with more refrigerant.

The Evaporator is Frozen

If your car AC suddenly stops working, one of the possible culprits is a frozen evaporator. An evaporator is a device in the air conditioning system that cools down the air by absorbing heat from the environment and releasing it outside.

If the evaporator freezes up, then it will stop cooling the air, and your car’s AC will no longer work.

A frozen evaporator is usually caused by a lack of refrigerant, low coolant levels, or a blocked condenser. To diagnose the problem, you should take your vehicle to car service in Dubai. There, they can determine if the evaporator is actually frozen by running a wide range of tests.

How can auto repair shops help?

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Depending on the underlying cause of the issue, the best technician can inspect your car’s system, check for any leaks, and ensure the compressor is in proper working condition.

They can also assess the condition of the evaporator, add refrigerant, clean or replace the condenser, and do the required repair and maintenance which is necessary to get the car AC running smoothly again.

It is always best to take the car to a trusted auto repair shop in Dubai when you are having problems with your AC system. A qualified car repair service center will be able to quickly diagnose the problem and make sure that it is fixed properly and safely.


Aside from the obvious wear and tear that occurs over time, there are a number of things that can cause an AC system to stop working. It's very important to start investigating these causes as quickly as possible by reaching out to the nearest garage in Dubai to avoid permanent damage. To find the best and most affordable auto repair shops in Dubai for AC repair, visit YallaFixMyCar now.

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