10 Reasons KitchenAid Refrigerator Not Cooling? Here’s the Fix

If your KitchenAid refrigerator isn’t cooling, you’re not alone. This is a common problem that can often be fixed without calling a technician.

In this blog post, we will discuss the most common causes of this issue and how to fix them. We will also provide some tips on how to prevent this from happening in the future. Keep reading for more information!

Related: 7 Refrigerator Brands To Avoid and 5 Most Reliable Brands

Reasons Why KitchenAid Refrigerator Not Cooling and Solutions

1. Condenser Coils.

The condenser coils are located on the back of the fridge and they look like a big black radiator. If these coils are dirty, the fridge will not be able to cool properly.

Clean the coils with a coil cleaning brush (available at most hardware stores) or vacuum them with the attachment.

Why does it fail?

The condenser coils are responsible for cooling the refrigerant. If these coils become dirty, the refrigerator will not be able to properly cool.

How do you fix it?

You can clean the coils with a brush or vacuum. Be sure to unplug the fridge before you begin cleaning.

Once the coils are clean, plug the fridge back in and wait 24 hours to see if the problem has been resolved. If the coils are severely damaged, you may need to replace them.

2. Condenser Fan Motor.

The condenser fan motor is located in the back of the refrigerator, behind the service panel. The condenser fan motor circulates air through the condenser coils to cool them.

If the condenser fan motor is not working, the refrigerator will not be able to cool properly.

Why does it fail?

The most common reason for the condenser fan motor to fail is because it has become frozen. The condenser coils are located in a very cold area, and over time, ice can build up on them.

This can cause the coils to become frozen, and the fan will not be able to circulate air through them.

Another reason for the condenser fan motor to fail is because it has become clogged with dust. Over time, the condenser coils can collect dust, and this can cause the fan to stop working.

How do you fix it?

The best way to fix a frozen condenser fan motor is to defrost the coils. This can be done by turning off the refrigerator and unplugging it.

Then, remove the service panel and use a hair dryer to thaw out the coils. Once the coils are thawed, turn on the refrigerator and see if the fan is working.

If the condenser fan motor is clogged with dust, it can be cleaned with a vacuum cleaner.

First, turn off the refrigerator and unplug it.

Then, remove the service panel and use a vacuum cleaner to clean the coils. Once the coils are clean, turn on the refrigerator and see if the fan is working.

3. Evaporator Fan Motor.

The evaporator fan motor might be to blame. This part is responsible for circulating air throughout the interior of the fridge, and if it’s not working properly, your food won’t stay cold.

Why does it fail?

The most common reason is simply because it’s gotten old and worn out. Over time, the bearings in the motor can seize up, causing it to overheat and eventually fail.

How to fix it?

If you’re handy with tools, you can replace the evaporator fan motor yourself. However, this is a fairly difficult repair, so unless you’re confident in your abilities, we recommend calling a professional.

The average cost to replace an evaporator fan motor is $200-$400. To avoid this expense, be sure to regularly clean and maintain your fridge according to the manufacturer’s instructions. Doing so will help extend the life of all its components, including the evaporator fan motor.

4. Start Relay.

If your KitchenAid refrigerator is not cooling, one of the first things to check is the start relay. This simple device is responsible for supplying power to the compressor. If it fails, the compressor will not run and your fridge will not get cold.

The start relay is located on the back of the fridge, near the compressor. To check it, first unplug the fridge from the power outlet.

Then remove the panel on the back of the fridge to access the compressor. You should see a black box with two wires coming out of it one red and one black. This is the start relay.

To test it, use a multimeter to check for continuity between the two terminals on the start relay. If there is continuity, then the relay is working and you should check other components to see why your fridge is not cooling. If there is no continuity, then the relay needs to be replaced.

Why does it fail?

The start relay is a small device that helps the compressor in your fridge to start up. Over time, this part can fail due to normal wear and tear. When it fails, your fridge will not be able to cool properly.

There are a few signs that you can look for to tell if your start relay is failing. One is if your fridge is making a clicking noise. Another is if it takes longer than usual for your fridge to cool down.

5. Temperature Control Thermostat.

The thermostat is located in the control panel of the refrigerator. If the refrigerator is not cooling, the thermostat may be set too high.

To adjust the thermostat, turn it to a lower setting. The refrigerator will begin to cool down.

Why does it fail?

There are a few reasons why your KitchenAid refrigerator’s temperature control thermostat may fail. The most common reason is that the fridge is not properly leveled. If your fridge is not level, the door will not seal properly, and cold air will escape.

You can check to see if your fridge is level by placing a level on top of it. If the bubble is not in the center, you will need to adjust the legs until it is level.

Another common reason for the temperature control thermostat to fail is that the gasket around the door is not sealing properly. The gasket is what keeps cold air in and warm air out.

If there are any cracks or gaps in the gasket, cold air will escape and your fridge will not stay cool. You can check the gasket for any damage by running your hand around it. If you feel any air coming through, you will need to replace the gasket.

If neither of these are the problem, then it is likely that the temperature control thermostat itself is faulty and will need to be replaced.

How to fix it?

If your KitchenAid refrigerator is not cooling, the first thing you should check is the temperature control thermostat.

This controls the temperature of the fridge and if it’s set too low, the fridge won’t get cold enough. To adjust it, simply turn the knob to a higher setting. If this doesn’t fix the problem, then you may need to call a technician.

6. Start Capacitor.

The start capacitor gives the compressor an extra boost of energy when it first starts up. If your refrigerator is not cooling properly, it may be because the start capacitor is worn out and needs to be replaced.

If your fridge isn’t keeping your food cold enough, one possible reason is that the start capacitor is wearing out.

The start capacitor gives the fridge’s compressor an extra boost of energy when it first starts up. If the capacitor is worn out, it may not be able to provide enough power to keep the fridge running properly.

Why does it fail?

The most common reason for a start capacitor to fail is age and heat. Over time, the chemicals inside the capacitor break down and stop working. The heat from the compressor can also cause the capacitor to fail.

How to fix it?

If your KitchenAid refrigerator isn’t cooling, one possible culprit is a failed start capacitor. The start capacitor helps the compressor motor get started, and if it’s not working properly, the fridge won’t be able to cool correctly.

Fortunately, replacing a start capacitor is a relatively easy repair that you can do yourself. Here’s what you need to know.

First, you’ll need to purchase a replacement start capacitor. You can find these online or at a local hardware store. Make sure to get the correct size for your fridge; you can find this information in your owner’s manual or by looking up the model number online.

Once you have the replacement capacitor, simply remove the old one and attach the new one in its place. Be sure to follow the instructions that come with your new capacitor, as they may vary slightly depending on the model.

7. Temperature Control Board.

This board regulates the temperature in the fridge and tells the compressor when to turn on and off. If this board is damaged or malfunctions, it can cause the fridge to not cool properly.

Why does it fail?

There are a few reasons why the Temperature Control Board may fail. The most common reason is because of a power surge or power outage.

If there is a power surge, it can cause the board to short circuit.

A power outage can also cause the board to lose its memory and have to be reset. Other reasons for failure include a blown fuse, bad connection, or damaged board.

How to fix it?

If the Temperature Control Board fails, there are a few things that can be done to fix it. The first thing is to check all of the connections. Make sure that the power is off before doing this.

Check to see if any of the wires are loose or damaged. If they are, they will need to be replaced. Another thing that can be done is to check the fuse. If it is blown, it will need to be replaced. Finally, if the board itself is damaged, it will need to be replaced.

8. Thermistor.

The thermistor is located in the back of the fridge, near the coils. It monitors the temperature inside the fridge and tells the control board when to turn the compressor on and off.

If your fridge is not cooling properly, it could be because the thermistor is damaged or defective.

Why does it fail?

There are a few reasons why your KitchenAid refrigerator’s thermistor may fail. The most common reason is due to age and wear and tear.

Over time, the wire that the thermistor is made of can break down and become corroded. This will cause the thermistor to not work properly and will need to be replaced.

How to fix it?

If your KitchenAid refrigerator’s thermistor has failed, you will need to replace it. You can do this yourself by following the instructions in your owner’s manual.

However, if you are not comfortable doing this, you can always call a qualified appliance repair technician to do it for you.

9. Compressor.

The compressor is responsible for circulating coolant throughout the fridge, so if it’s not working properly, the entire fridge will suffer.

Why does it fail?

There are several reasons why a compressor might fail. The most common reason is that the compressor overheats. This can happen if the fridge is not properly ventilated, or if the coils are dirty.

Another possibility is that the compressor has failed due to a power surge. If this happens, you’ll need to have the fridge serviced by a qualified technician.

How to fix it?

If your fridge is not cooling properly, the first thing you should do is clean the coils. If that doesn’t solve the problem, you may need to have the fridge serviced by a qualified technician. Depending on the problem, they may be able to repair or replace the compressor.

10. Main Control Board.

This part controls the compressor, fan, and defrost timer, so if it’s not working properly, your fridge will not cool correctly.

Why does it fail?

The main control board can fail for a variety of reasons.

If it is not getting power, if the temperature sensor is not working properly, or if the defrost timer is not working correctly, the main control board will fail and the refrigerator will not cool properly.

Sometimes, a loose wire can also cause the main control board to fail.

How to fix it?

If the main control board has failed, it will need to be replaced. This is a fairly easy repair and can be done by most do-it-yourselfers.

First, make sure that the power is off to the refrigerator.

Then, remove the screws that hold the main control board in place and carefully remove it. Be sure to note where all of the wires are connected so that you can properly reconnect them to the new control board.

Once the new control board is in place, screw it in and reconnect all of the wires. Turn the power back on to the refrigerator and check to see if it is cooling properly.

Related:

KitchenAid refrigerator not cooling after power outage?

If your KitchenAid refrigerator is not cooling after a power outage, there are several things you can do to try to fix the problem.

First, check to see if the power cord is plugged into a working outlet.

Next, check the circuit breaker or fuse box to see if the power has been turned off to the refrigerator.

If neither of these are the problem, it is possible that the compressor or condenser fan has stopped working.

KitchenAid refrigerator beeping and not cooling: Reasons and Solutions.

There are a few reasons why your KitchenAid refrigerator may be beeping and not cooling properly.

One reason could be that the air filter needs to be replaced. Another reason could be that the condenser coils are dirty and need to be cleaned.

If your KitchenAid refrigerator is beeping and not cooling, here are a few solutions that may help solve the problem:

-Replace the air filter

-Clean the condenser coils

-Check if the door is properly sealed

-Make sure nothing is blocking the vents

Why KitchenAid side by side refrigerator not cooling and how to fix?

There are a few reasons why your KitchenAid side by side refrigerator may not be cooling properly.

First, check to see if the fridge is set to the correct temperature. If it is set too low, it will take longer for the fridge to cool down.

Second, make sure that the door seals are tight and there is no air leakage.

Third, check the condenser coils to see if they are dirty.

If they are, clean them with a vacuum cleaner. Finally, if all of these things fail, you may need to call a professional for help.

Why KitchenAid KRFC704FPS not cooling?

There are several reasons why your KitchenAid KRFC704FPS may not be cooling properly. First, check to make sure that the fridge is set to the correct temperature. If the fridge is set too low, it will not cool properly.

Second, check to see if the coils are clean. Dirty coils can cause the fridge to not cool properly. Third, check to see if the door seal is tight. A loose door seal can cause cool air to escape from the fridge, causing it not to cool properly.

KitchenAid freezer temperature is rising?

Check the back of the freezer where there is a small vent. If this is iced over, it will cause the temperature to rise. Use a hairdryer to melt the ice and clean out the vent with a cotton swab.

If your KitchenAid freezer temperature is still rising, then you may need to adjust the thermostat. Start by turning it to a lower setting and wait 24 hours to see if the temperature decreases.

If it does not, then turn the thermostat off for 12 hours and see if the freezer starts to cool down. If your KitchenAid freezer is still not cooling properly, then you may need to call a repairman.

Why KitchenAid KRFF507ESS01 not cooling and how to fix?

This refrigerator is not cooling properly because the condenser coils are dirty. Cleaning the coils will fix the problem.

To clean the coils, unplug the fridge and vacuum the coils with a soft brush attachment. You can also use a coil cleaning brush to get rid of any stubborn dirt. Once you’ve cleaned the coils, plug the fridge back in and wait 24 hours to see if the problem has been fixed.

Why KitchenAid 5 door refrigerator not cooling and how to fix?

There are a few reasons why your KitchenAid refrigerator may not be cooling properly. Check the following to see if any of these are the cause:

  • The fridge is not set to the correct temperature. Your fridge should be set between 35-38 degrees Fahrenheit.
  • The condenser coils are dirty. Clean the coils with a coil brush or vacuum attachment.
  • The doors are not sealed properly. Check the door gaskets for cracks or tears. Replace the gasket if necessary.
  • The evaporator fan is not working. This can be checked by opening the freezer door and listening for the fan to come on. If you don’t hear it, the fan may need to be replaced.

Why KitchenAid KRMF706ESS01 refrigerator not cooling and how to fix?

One of the most common reasons a refrigerator isn’t cooling is because the air vents are blocked. The air vents supply cold air to the fridge, so if they’re blocked, the fridge won’t be able to stay cool.

To check if your air vents are blocked, take a look at the back of your fridge and make sure there’s nothing blocking the vents.

If your air vents are clear and your fridge still isn’t cooling, it’s possible that the condenser coils are dirty. The condenser coils help to remove heat from the fridge, so if they’re covered in dirt or dust, they won’t be able to do their job properly.

To clean your condenser coils, you’ll need to unplug your fridge and remove the coils from the back. Once the coils are exposed, use a brush or vacuum to clean them off.

If your fridge still isn’t cooling after you’ve checked the air vents and cleaned the condenser coils, there could be an issue with the evaporator fan.

The evaporator fan helps to circulate air throughout the fridge, so if it’s not working properly, the air won’t be able to circulate and the fridge won’t stay cool.

To check if the evaporator fan is working, you’ll need to open up your fridge and locate the fan. Once you’ve found the fan, make sure it’s running smoothly and that there’s no debris blocking it.

Why KitchenAid french door refrigerator not cooling and how to fix it?

If your KitchenAid french door refrigerator is not cooling, it may be due to a problem with the evaporator coils. These coils are responsible for removing heat from the air inside the fridge. If they become damaged or dirty, they won’t be able to do their job properly.

There are a few things you can do to try and fix the problem yourself. First, make sure that the coils are clean. You can do this by vacuuming them with a brush attachment. If they’re still not working properly, you may need to replace them.

If your fridge is still not cooling after cleaning and/or replacing the evaporator coils, it’s possible that there is a problem with the compressor. This is the part of the fridge that pumps refrigerant through the coils. If it’s not working properly, it could be due to a leak or a clog.

Where is the thermostat on a KitchenAid refrigerator?

Most KitchenAid refrigerators have the thermostat located in the control panel on the top of the fridge. If your model does not have the thermostat in the control panel, it may be located in the back of the fridge near the compressor. Consult your refrigerator’s manual to be sure.

How do I run a diagnostic on my KitchenAid refrigerator?

The answer is actually quite simple. All you need is a Phillips head screwdriver and a few minutes of your time.

First, locate the diagnostic test button on your refrigerator. This is usually located near the control panel or on the back of the unit. Once you have found the button, press and hold it for three seconds.

Next, open the refrigerator door and press the button again. The diagnostic mode will now be activated and you will see the lights on the control panel blink.

To exit diagnostic mode, simply press and hold the button for three seconds once again. Your refrigerator will now return to normal operation.

Related: 40+ Types of Refrigerators (By Door Design, Finish Options, Features)

Conclusion

If your KitchenAid refrigerator is not cooling, there are a few things you can do to fix the problem. First, check the settings to make sure the fridge is set to the correct temperature.

If the settings are correct and the fridge still isn’t cooling, then it’s time to call a repairman.

KitchenAid refrigerators are known for their durability and quality, so you shouldn’t have to call a repairman very often. However, if your fridge does need to be repaired, it’s best to call a professional as soon as possible. Waiting too long to fix the problem can cause your food to spoil and cost you more money in the long run.