The Nissan Juke, produced by a Japanese automobile manufacturing company, Nissan, has been in production since 2010. It is a subcompact SUV with a 5-door body style. Since its inception, the Nissan Juke has sold in many parts of the world, majorly in Europe, US, and Thailand. 

A faulty air conditioner or A/C is one of the most inconvenient problems in a Nissan Juke. The leading cause of Nissan Juke air con not working is a damaged condenser or lack of refrigerant. The latter can be fixed by refilling the refrigerant, and you can replace a damaged condenser. Faulty electrical systems or clogged cabin air filters could also cause a Nissan Juke air con not to work. 

Let’s look into these problems, a few more, and their causes. Hopefully, by the end of this article, you will know how to fix this problem in your car or even prevent it.

How Does A Car Air Conditioner Work?

Before we talk about the a/c problems in Nissan Juke, it will be helpful to know how AC works in your car. The a/c system of a car works to control temperature and pressure by changing the refrigerant between a liquid and a gaseous state. As the ac changes the state of the refrigerant from liquid to gaseous, it absorbs heat from the vehicle. This heat absorption from the car allows the system to give off cool, dry air. 

Common Air Conditioning Problems In Nissan Juke

Below are some reasons your Nissan Juke a/c has blown out or stopped working.

 Lack Of Refrigerant/Refrigerant Leak

Insufficient refrigerant is the most common cause of a faulty a/c. The refrigerant was not designed to last forever. With an average of 15% refrigerant use per year on your Juke, it’s better to get it serviced regularly. If the evaporator coil usually gets very cold, that is an indicator your Juke is low on refrigerant. 

In the case of a refrigerant leak, finding the source of these tiny leaks is not an easy task. These leaks are caused by a defect in some of the components in the car, like the sealing ring or damaged condenser.

 Refrigerant leaks in your Juke can be detected using a detection spray or gas detector. Once found, replace the respective components to avoid further damage. 

Dirty Cabin Air Filter 

The air filter is one of the main a/c components in your Nissan Juke. It is located just behind the gearbox. The cabin air filter works by cleaning the air as it moves through the heating, ventilation, and air conditioning systems. Over time, this cabin air filter could get dirty and deteriorate the interior ventilation, reducing the cooling and airflow. The filter receives dirt quicker when you often drive through dusty and polluted environments. Manufacturers of the Nissan Juke recommend a filter change after 15,000-20,000 miles. This figure will be less if you drive in a dusty environment. 

Clogged Condenser

An a/c condenser works basically like a heat pump. It either absorbs or releases heat, depending on the time of the year. The a/c in your Nissan Juke is located in front of the vehicle and can get clogged with particles. This clogging of particles in the condenser can reduce its ability to release heat, preventing it from blowing cold. Particle clogging also affects transmission in Nissan Juke.

Also, a leaking condenser can make your Nissan Juke a/c not work. A leaking condenser can reduce the cooling performance of your car and decrease its refrigerant. To clean a clogged condenser, use a power washer to wash it. If the case is a leaking one, you’ll need to replace the broken part. Leaks can be detected using a detection spray or gas detector.

Faulty Compressor

The compressor of your Nissan Juke a/c plays a vital role in cooling. It starts the cooling process in the car’s interior by pumping refrigerant throughout the system. Without the compressor, blowing cold air won’t be possible. Signs that you have a bad a/c compressor include; grinding noise in the compressor and leaking refrigerant. 

A faulty compressor is caused by insufficient lubrication or dormancy (if you don’t turn on your a/c for a long time). Because a compressor is irreparable, seek professional assistance to get a recommended new one. 

Dirty Evaporator

Problems with the a/c in your Nissan Juke can also result from a dirty evaporator. The evaporator serves as a system where the refrigerant absorbs heat. The evaporator dissipates the cold air, and it could either be inside or near the blower fan. A dirty evaporator is caused by a build-up of dust and airborne particles on the evaporator fins. Over time, this build-up prevents proper airflow through the evaporator so that it stops blowing cold air.

 A bad moldy smell is usually the most prominent symptom of a dirty evaporator in your Nissan Juke. To fix the dirty evaporator ish, you would have to remove the entire dashboard to get access to the evaporator. This is not easy as you could damage something if you have little experience. 

Final Thoughts

Your Nissan Juke’s air conditioning may not function correctly for various reasons. Low refrigerant levels in the system are frequently the most prominent reason for a defective air conditioner. Always start with the most apparent cause while trying to determine what’s causing this uncomfortable issue.

In any case, we recommend you seek professional help in an auto part and repair store.

Can A Faulty Blend Door Actuator Cause A/C Problems In My Nissan Juke?

Yes! A faulty blend actuator can cause problems with the a/c in your Juke because it affects the temperature and airflow. 

How Do I Fix The Bad Blower Motor In My Nissan Juke A/C?

A bad blower motor in your a/c reduces airflow from the vents of your Juke, and it is not repairable. You should get a new one to replace it once you notice this issue.