Ford F-150 Air Conditioning Is Turning On And Off? 9 Causes And Fix

Having the AC broken down in a day with a suitable temperature outside is not an issue; however, when something like that happens in the summer when you need cooling, it is annoying.

In this article, find out why your AC is turning on and off in your Ford F-150 and what you can do to stop it from working intermittently.

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Why Is My AC Turning On And Off Constantly In Ford F-150?

Ford F-150 Air Conditioning Is Turning On And Off? 9 Causes And Fix

The following problems may be to blame if your air conditioner starts and stops abruptly:

For example, it could be an obstructed air filter, the lack, or too much freon. It could also be a defective compressor or a condenser. Also, the problem could arise because of a fan malfunction, a lousy air control valve, a blown fuse, a faulty blower motor, a blocked air intake, a bad relay, poor electric control, damaged belt or hoses, …. We could go on and on.

Oh, and it can also happen because of leaks in the cooling fan or broken blades.

The list still needs to be finished, but these are general ideas.

Let’s talk about each.

Possible Causes For Your AC Turning On And Off

There are a lot of problems that could cause your AC to stop from working properly. 

Let’s review some of the most common ones! 

#1: Air Filter Issues

When the air conditioning in your automobile keeps going on and off, the air filter should be checked first. The condenser coils may not receive adequate airflow if it is coated in dirt or other material.

#2: Refrigerant Issues

A shortage of refrigerant may be to blame if your air conditioner breaks down in the middle of summer. When this occurs, you will need to recharge the system to restart the air conditioning.

Your air conditioner will start and stop randomly also if there is a refrigerant leak.

However, you must address the issue immediately if there is a refrigerant leak since it indicates that freon is escaping from the system.

#3: Compressor Issues

Your car’s air conditioning system may randomly turn on and off if the compressor is broken. This is because if it is defective, it will alternate between trying to obtain enough power to turn on and not receiving any power.

#4: Air Control Valve

The air control valve manages your air conditioner’s air intake. So, if your air conditioner is going on and off intermittently, this might be the cause.

Another issue with a bad condenser is erratic AC operation. Your system will only receive enough cooling power if the condenser is fixed.

#5: Blown Fuse Issues

If there is no other reason why your air conditioner continues going on and off, you could have blown a fuse. If this continues, ensure none of your system’s fuses have been blown.

To locate the fuse regulating your car’s air conditioning, see the owner’s handbook.

Your AC may intermittently switch on and off if a relay is malfunctioning. Your system’s compressor may only receive adequate power if the relay functions.

#6: A Broken Blower Motor

Another explanation for your car’s AC cycling on and off is a broken blower motor. Check it out for yourself if your air conditioner randomly turns on and off since the engine may need to be fixed.

#7: Blocked Air Intake Issues

Your car’s air conditioning system may be randomly turning on and off due to a blocked air intake. Your condenser coils won’t be able to operate if it is blocked because they won’t receive enough airflow. Additionally, it might result in additional issues with the air conditioning system in your car.

#8: Broken Hose Or A Belt

The air conditioning system in your automobile will intermittently switch on and off if a belt or hose is broken. This is because your air conditioning system won’t function properly when the belt, which drives the compressor explicitly, goes out.

#9: A Damaged Cooling Fan

If you have a damaged cooling fan, your car’s air conditioning system intermittently turns on and off. Your air conditioning system will only receive enough airflow if the fan operates correctly.

How To Fix The AC In Ford F-150?

Your car’s air conditioner could need to be serviced if it is only generating noise and not blowing chilly air.

Checking your onboard manual for any instructions on how to accomplish this is one thing you can do.

You will need to take the car to a shop to have the problem diagnosed and fixed if a part has to be replaced.

It’s crucial to be aware that it might be expensive depending on what’s wrong with your AC!

How Do You Reset The AC On A Ford F-150?

For your AC to function properly, sometimes all you need to do is reset it. 

To reset your air climate control, follow the next few steps: 

  1. Press the power and defrost buttons simultaneously.
  2. For a few seconds, hold down both buttons.
  3. Release.
  4. Once more, press the power button.

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About the Author

Luna Meschiari

Luna Meschiari is a full-blooded car nut who is well known to local garages, as each article is meticulously researched and peppered with the latest piece of information. We at Cardeeply are sure you'll love her posts!

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