How Often Should I Service The Air Conditioner In My Subaru?

It’s essential to keep your Subaru in top condition by following the recommended service intervals. One of the most critical aspects of vehicle maintenance is keeping the air conditioning system running smoothly.

This blog post will discuss how often you should service the air conditioner in your Subaru and what to look for when inspecting it.

1. Every 12 Months

According to the Subaru maintenance guide, the air conditioner should be serviced every 12 months or 12,000 miles.

Your Subaru dealer will perform a series of inspections and tests to ensure that all parts of the air conditioning system are functioning correctly and that there is no damage from freezing or overheating.

If any problems are detected, they will be fixed by your dealer at their earliest convenience.

If your Subaru does not have an air conditioner, the service interval is 12 months or 12,000 miles.

If you want to keep your Subaru in optimal condition and ensure that it runs smoothly, it’s essential to follow the recommended service intervals for all aspects of your vehicle.

You can have the air conditioning system serviced by a Subaru mechanic near me regularly. It will ensure that all parts are working correctly and there are no issues caused by overuse or freezing.

2. When the System Is Making Strange Noises

If you notice any strange noises or vibrations coming from your air conditioning system, it’s essential to have it serviced as soon as possible.

A Subaru mechanic can inspect the system and perform necessary repairs to ensure that your air conditioner runs smoothly.

They will also check all components to determine any signs of damage or wear and tear.

Regular air conditioner service can help prevent damage and keep your Subaru running smoothly for many years.

So if you want to ensure that your Subaru stays in great shape, have the air conditioner regularly serviced by a qualified mechanic. It will help protect your vehicle from premature wear and tear and keep running smoothly for many years.

3. When the System Leaks

If your Subaru’s air conditioner system is leaking fluid, it’s essential to have it serviced as soon as possible.

A Subaru mechanic can inspect the system and perform necessary repairs to prevent further damage or leaks.

To determine the reason for the leak, they may need to check various components, including the compressor and hoses.

To do it, they will use tools like pressure gauges and fluid extractors to diagnose the issue.

Over time, an air conditioner that is leaking fluid will become less efficient and can cause damage to other parts of the vehicle.

So it’s essential to have your Subaru’s air conditioner serviced if you notice any leaks or strange noises coming from this system.

4. When the System Is Not Cooling Properly

If you notice that your Subaru’s air conditioner is not cooling correctly, it’s essential to have it serviced as soon as possible.

The Subaru mechanic will check the system. They must open the lines and inspect the components for damage or blockages.

They may also use pressure gauges to check the pressures in the system.

They can also flush out any dirt or debris that accumulated over time.

By keeping your air conditioner properly maintained, you can ensure that it works efficiently and cools your vehicle effectively.

Common Problems with Car Air Conditioners

Car air conditioners are complex and delicate systems that require regular maintenance in order to function properly. Poor maintenance can result in the air conditioner not cooling, quickly cycling on and off, or even not turning on at all. There are several common problems that can cause these issues:

-Low refrigerant levels: Refrigerant is the chemical used to pressurize and cool the air. If it has leaked out of your car’s system, it must be replaced by a qualified technician.

-Clogged condenser core: The condenser is responsible for releasing hot air away from the vehicle’s interior and into the outside atmosphere. It can become clogged with dirt or debris over time, causing your compressor to work harder than it should and reducing its cooling capacity.

-Faulty blower motor: The blower motor is responsible for supplying interior ventilation while also helping to circulate cool air throughout the cabin of your vehicle. If it fails, you may experience poor airflow as well as reduced cooling performance.

-Malfunctioning compressor clutch: The compressor clutch helps to regulate when the compressor engages, ensuring that it will shut off when proper temperatures are achieved in order to save energy. If it is faulty or has stopped working altogether, you may be at risk of overheating your air conditioner system due to lack of regulation.

It is important to keep all parts of your system running properly by having routine service done every two years or 30,000 miles (whichever comes first). During this servicing period, a qualified technician should replace any worn out belts and thermostats, check hose connections for leaks or damage, check pressures within the system and most importantly keep an eye out for low refrigerant levels—all of which could potentially cause poor functioning AC performance in your vehicle.

Service Subaru air conditioner regularly

While there is yet to be a definitive answer to how often you should service your air conditioner in your Subaru, it is generally recommended that you have the system serviced at least once a year. It will help keep your car running smoothly and ensure that you stay comfortable while driving during the hot summer months.

Contact a qualified technician for assistance if you have any questions or concerns about servicing your air conditioner.

Thus to make your car “live” longer, have it serviced regularly.


In summary, servicing the air conditioning system in your Subaru should be completed every year or when symptoms of wear and tear are present. It is important to keep your air conditioner running at its best to avoid any serious health risks associated with mold and bacteria growth as a result of unclean parts. To ensure that your Subaru’s air conditioning system continues working properly, it is essential to have it serviced by a qualified mechanic. It is also important to keep up with basic maintenance, such as regularly cleaning the cabin filter. Regular maintenance can help extend the life of your air conditioner, saving you money in replacement costs in the long run.