Hyundai Palisade AC Not Working – How To Fix

By Max Anthony •  Updated: 04/25/22 •  3 min read

Hyundai is largely known as a car manufacturer, but they also produce some other vehicles. One of the most popular Hyundai models is the Palisade SUV. It has a wide range of variants that are able to satisfy many different requirements.

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The Palisade AC model is one of them, and it’s considered as one of the best-selling Hyundai models on the market today. However, there are some common problems that are related to this vehicle, such as the air conditioner not working or the heater not working properly. In this article, we will discuss how to fix these issues with your Hyundai Palisade AC.

If the air conditioning unit in your Hyundai Palisade is not working properly, here are some ways you can troubleshoot it:

Clean the cabin air filter

You should check the cabin air filter first. They are designed to protect your vehicle from harmful particles that can harm the air conditioning system.

First, inspect the cabin air filter on your vehicle. While you are able to change the filter, it is sometimes recommended that you first clean the pollen filter. You can do this by using a vacuum cleaner or a compressed air system, in order to remove at least a large part of the visible dirt particles. However, it is likely that the filter performance will not improve significantly after cleaning the filter.

Check for any leaks or damage in the refrigerant

It’s also possible that there is some kind of leak or damage somewhere inside your Hyundai Palisade AC unit which may be causing it to malfunction at some point in time. You need to take a look at all possible areas where there could be leaks as this will allow you to find out where exactly it is coming from.

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Check for a dirty evaporator

It’s also possible that the evaporator is dirty and this may be causing your air conditioning unit to malfunction. You can check for this by using a vacuum cleaner or compressed air system, which will allow you to remove any visible dirt particles from the evaporator.

Dirty evaporators are also a reason that causes AC problems on your Hyundai Palisade. You can see that most dirt and other particles are filtered into the cabin air filter, but some escape and fall onto the evaporator. Over time, those particles of dust and ice build up on the fins and block the airflow to the evaporator and cause poor cooling.

Check for a faulty blower motor

If the air conditioning unit is not working properly, then it’s likely that there is a faulty blower motor. This is a part of the air conditioning system and controls the speed of the airflow through your vehicle. The main reason why it may fail to work is because it has been damaged by water or other liquids, or because it has simply become dirty over time.

Replace a broken compressor belt

Another possible reason for your Hyundai Palisade AC not working could be due to a broken compressor belt on your vehicle’s AC unit. In this case, you need to replace this belt as soon as possible in order for your car’s AC unit to function properly again.

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Max Anthony

Max is a gizmo-savvy guy, who has a tendency to get pulled into the nitty gritty details of technology and cars. He attended UT Austin, where he studied Information Science. He’s married and has three kids, one dog and a GMC truck and a Porsche 911. With a large family, he still finds time to share tips and tricks on cars, trucks and more.

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