Why is my Subaru WRX air conditioner not cold?

Possible Reasons for Subaru WRX Air Conditioner Not Blowing Cold Air
When the air conditioner in your Subaru WRX isn’t blowing cold air, there could be several reasons for this issue. Here are some possible causes based on the search results:
1. Low or No Refrigerant: One common reason for the air conditioner not blowing cold air in a Subaru WRX is a lack of refrigerant. Over time, Subarus lose between 3 to 5 percent of the R134a type refrigerant in the system every year.
2. Compressor Malfunction: Another potential cause could be a malfunctioning compressor. The compressor is a crucial component of the air conditioning system and if it’s not functioning properly, it can lead to the AC not cooling properly.
3. Clogged Cabin Air Filter: A clogged cabin air filter can also impact the performance of the air conditioning system. While most dirt and particles are filtered by the cabin air filter, some particles can still escape and cling to the fins of the blower cage, affecting the airflow.
4. Dirty Condenser or Evaporator Coils: The presence of dirt on the condenser or evaporator coils can hinder the cooling process. It’s important to ensure that these components are clean to maintain the efficiency of the air conditioning system.
5. Electrical Issues: Intermittent hot air blowing from the air conditioner, along with a loud thump when it stops and restarts, could indicate an electrical issue, such as a faulty temp sensor in the evap core.
It’s important to note that troubleshooting the air conditioner in a Subaru WRX is different from troubleshooting the heater, and it’s recommended to have the system inspected by a professional to accurately diagnose and address the issue.
If you’re experiencing issues with your Subaru WRX’s air conditioning, it’s advisable to schedule a service appointment with a qualified technician to diagnose and resolve the problem effectively.
In conclusion, the lack of cold air from the air conditioner in your Subaru WRX could be attributed to various factors such as low refrigerant, compressor malfunction, clogged filters, or electrical issues. It’s best to have the system inspected by a professional to identify and address the specific cause of the problem.

Why is my AC not coming out as cold?

There are many reasons your AC might not be cooling your home properly. The solution could be as easy as flipping a switch on your thermostat, cleaning a dirty air filter, or clearing debris away from your outdoor unit. There are also more complex problems that may need the help of a professional.

Why is my car AC blowing hot air on cold?

Refrigerant leaks are the most common cause for car AC blowing hot air. Low pressure in the system can occur when there is not enough refrigerant in the lines. This results in an inefficient cooling process, which can cause warm air to blow instead of cold.

How do you know if your car AC needs recharged?

If you switch on the car AC and it blows out hot air instead of cold air, it might be time to recharge your AC. This is the most obvious and one of the most common signs to recharge your AC. However, before you spend on recharging the AC, it will b good to check if a dirty and clogged filter is blocking the cool air.

Why is my car AC running but not getting cold?

The most common causes of broken air conditioning are leaks or compressor issues. If your air is blowing cool but not cold, the problem could be a clogged filter, cooling fan problem, radiator trouble, or it could simply be that you need to recharge your AC.

How do you fix an AC that is blowing but not cold?

What to Do When Your Air Conditioner Isn’t Blowing Cold Air

1. Check the Thermostat Fan Setting. Is your air conditioner blowing cold sometimes but warm at other times?
2. Replace Your Filter.
3. Inspect the Outside Unit.
4. Check Your Thermostat.
5. Check Your Air Filter.
6. Make Sure There is Electricity Going to Your AC.

How much does it cost to recharge AC in car?

A professional AC recharge cost ranges from $150 – $300 on average depending on the make and model of your vehicle.

Why is my Subaru WRX AC blowing hot air?

When the air conditioning in your Subaru WRX aircon blows hot air, you likely have a refrigerant leak. The most common fault on the Subaru WRX air conditioning system is the discharge aircon hose leaking at the ferrule crimp.

How can I make my car AC colder?

5 Ways to Make the Car Air Conditioner Feel Colder, Faster

1. Replace the cabin air filter.
2. Park in the shade whenever possible.
3. Supercharge your A/C system.
4. Don’t switch to max A/C right away.
5. Avoid giving your car A/C mixed signals.

How do I fix my AC blowing hot air?

AC Blowing Warm Air? Try These 3 Solutions First

1. Step 1: Check Your Thermostat. Switch thermostat mode to “Cool” Is the AC fan set to “Auto” or “On”?
2. Step 2: Check Your Breaker/Fuse Box. Locate HVAC Breaker or fuse. Ensure HVAC breaker or fuse has not been tripped or blown.
3. Step 3: Check Filter. Unplug AC Unit.

Why is my WRX AC not blowing cold air?

The most common reasons a Subaru WRX ac isn’t working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.