Ac Cooling Fan Not Working

Relay boards are often misdiagnosed.

Ac cooling fan not working.

Before replacing the board make sure you check more commonly defective parts particularly the fan motor capacitor and the fan motor itself. Your air conditioner is not cooling the air. 5 common reasons why your central air conditioner fan is not working. I found that both the radiator fan and the ac fan.

The relay board provides voltage to many components of the air conditioner including the fan motor. Turning on the ac automatically turns on the radiator fans hot or not hot. If all else fails check to see if there is a problem with your air conditioner s physical. Honda fans not working.

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. As for the engine coolant temp sensor if the coolant is not hot enough to make the fan come on then there is no need for the fan yet and there is no problem. When your air conditioner s outside fan is not working inspect the fan itself. If the relay board isn t working properly the fan might not run.

Do this easy check first. If the coil froze the fan could be working but the air wont go through the ice until it melts. Then check out our page heat pump iced up in summer. After an extended period of time you fan can break or stop working.

The most common causes of broken air conditioning are leaks or compressor issues. If your air conditioner will turn on and your thermostat is set properly but your system is not cooling you may have a dirty or blocked air condenser. If the fan isn t working that can cause the coil to freeze. If the coil is frozen shut off the air conditioning immediately.

In order for the ac condensor to do its job it must stay as cool as it can. Having your car s air conditioning go out suddenly can ruin your day fast. A filter that s not a proper fit can obstruct airflow and put more stress on your air condition fan. However your capacitor can go bad for various reasons and stop working properly which will force one of your system s fans to stop spinning.