What can cause an AC compressor not to kick on?

Some of the most common reasons AC compressors stop working include:

• Dirty condenser coils.
• Blocked suction lines.
• Low refrigerant charge.
• Incorrect suction line size.
• Too much refrigerant.
• Electrical problems.
• Contaminants in the system.
• Insufficient oil lubricant.

Why is my Subaru air conditioning not working?

While there are a variety of reasons your Subaru Forester air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

What do you do if your AC compressor stops working?

Check for Power. The first and most obvious thing to do when your compressor won’t start is to make sure that the unit is receiving power. It is always possible that a fuse has been blown or that a breaker has been tripped. If such issues occur regularly, you should have an electrician take a look.

How long does Subaru AC last?

The coverage period for the A/C Condenser in affected vehicles will be extended from the original three (3) years or thirty-six thousand (36,000) miles (whichever comes first) to five (5) years (60 months) / and unlimited mileage….Vehicle.

Where is refrigerant in air conditioner?

copper coils
Air conditioners contain refrigerant inside copper coils. As refrigerant absorbs heat from indoor air, it transitions from a low-pressure gas to a high-pressure liquid. Air conditioning components send the refrigerant outside where a fan blows hot air over the coils and exhausts it to the exterior.

Do air conditioner compressors have a reset button?

Find the Reset Button – Many air conditioning units will have a reset button on them. The button is usually red in color and fairly small in size. It should be marked clearly as a reset button.

What do I do if my AC compressor won’t turn on?

Check for Power The first and most obvious thing to do when your compressor won’t start is to make sure that the unit is receiving power. It is always possible that a fuse has been blown or that a breaker has been tripped. If such issues occur regularly, you should have an electrician take a look.

What should I do if my Subaru air conditioner is not working?

In both instances, having the car AC compressor replaced by a trustworthy Subaru air conditioning repair professional would be the most viable solution to the problem instead of replacing the clutch itself. The compressor is the heart of every air conditioning system.

What are the signs of a failing Subaru air compressor?

Common Signs of a Failing Subaru AC Air Compressor. 1 1. High Cabin Temperatures. One of the very first signs of a failing compressor is the failure of the air conditioner to blow cold air as it used to 2 2. Loud Noise. 3 3. Compressor Clutch Not Moving.

When to turn on compressor in Subaru Outback?

Terminals 14 and 17 at the relay should always have 12 V when the ignition key is at On, even with the AC and engine off. To close the main relay contacts and thereby turn on the compressor, the ECM grounds terminal 16.

Why does my car air conditioner compressor stop working?

Your car’s compressor works on and off continuously while its air conditioning system is on. This makes the compressor susceptible to wear and tear like any moving part of the vehicle – and eventually will stop working over time. A failing car AC compressor won’t just “die” without letting you know that it needs help.