Why Is Your Whirlpool Fridge Not Cooling? 9 Possible Causes and Fixes

Whirlpool Fridge Not Cooling

Why Is Your Whirlpool Fridge Not Cooling? 9 Possible Causes and Fixes

Is your Whirlpool fridge not cooling properly? If so, it’s important to address this issue promptly to prevent spoilage of food and potential waste of money.

In this comprehensive guide, we will explore the various reasons why your Whirlpool fridge may not be cooling and provide you with nine possible causes and fixes to help you troubleshoot the problem.

Possible Causes of a Whirlpool Fridge Not Cooling

1. Dirty Condenser Coils

One of the most common causes of a Whirlpool fridge not cooling is dirty condenser coils.

The condenser coils play a vital role in dissipating heat from the refrigerant gas, allowing the fridge to cool effectively.

However, when these coils become clogged with dirt and debris, they are unable to release heat efficiently, resulting in poor air circulation and a lack of cooling.

2. Incorrect Temperature Setting

Another possible cause of inadequate cooling in your Whirlpool fridge is an incorrect temperature setting.

It’s essential to ensure that the temperature setting is set at the recommended level specified in your fridge’s user manual.

If the setting is too high or too low, it can affect the fridge’s ability to maintain a cold temperature.

3. Power Outlet Issues

Check the power outlet that your fridge is connected to. Ensure that the cord is securely plugged in and that there is no damage or defect in the electrical cord.

Additionally, verify if the circuit breaker associated with the fridge has tripped or if a fuse has blown, as this can disrupt the power supply to the fridge.

4. Defective Door Seals

Defective door seals can also contribute to a Whirlpool fridge not cooling adequately.

If the seals are loose, damaged, or worn out, cold air can escape from the fridge, resulting in inefficient cooling.

Inspect the door seals for any defects and consider replacing them if necessary.

5. Frequent Opening of the Fridge Door

Excessive opening and closing of the fridge door can lead to temperature fluctuations inside the fridge, impacting its ability to cool properly.

If you frequently access the fridge or leave the door open for extended periods, the temperature inside will rise, requiring the fridge to work harder to cool down.

To minimize this issue, try to retrieve all the items you need at once and organize the fridge’s contents for easy access.

6. Recent Addition of a Large Batch of Food

Adding a large batch of food to your Whirlpool fridge can overload the compressor and impede its ability to generate and maintain a cold temperature.

When the compressor is strained, the fridge may take longer to cool down or may not reach the desired temperature at all.

Allow some time for the fridge to adjust to the increased load and ensure that there is sufficient space for proper air circulation.

7. High Ambient Temperature

If the ambient temperature in your kitchen or the area where your fridge is located is hotter than normal, it can affect the fridge’s cooling performance.

In hotter temperatures, the fridge’s compressor has to work harder to maintain a cool temperature, potentially leading to inadequate cooling.

Consider relocating the fridge away from heat sources and ensuring that the ambient temperature remains within the recommended range.

8. Proximity to Heat Sources

The location of your Whirlpool fridge plays a significant role in its cooling efficiency.

If your fridge is positioned near heat sources such as heaters or direct sunlight, it can impact its ability to cool effectively.

Heat sources can cause the fridge to work harder to maintain a cold temperature, leading to inadequate cooling.

Ensure that your fridge is placed in a cool area away from any potential heat sources.

9. Malfunctioning Components

Whirlpool Fridge Not Cooling

If none of the above causes seem to be the issue, it’s possible that certain components within your Whirlpool fridge are malfunctioning.

These components include the condenser fan motor, evaporator fan motor, start capacitor, temperature control thermostat, start relay, thermistor, or even the compressor itself.

If you have checked all other possible causes and the fridge still fails to cool adequately, it’s recommended to seek professional assistance to diagnose and repair the malfunctioning parts.

Possible Fixes for a Whirlpool Fridge Not Cooling

1. Cleaning the Condenser Coils

If dirty condenser coils are the culprit behind your Whirlpool fridge not cooling, you can fix the issue by cleaning them.

Start by pulling the fridge away from the wall to access the coils located at the back. Use a portable vacuum cleaner to remove any dust, dirt, and debris from the coils.

For stubborn dirt, gently scrub the coils with a dry brush. Finally, vacuum the coils and outer parts of the fridge once again.

This simple maintenance task can significantly improve the fridge’s cooling performance.

2. Adjusting the Temperature Setting

Ensure that the temperature setting on your Whirlpool fridge is correctly adjusted.

Refer to the user manual for the recommended temperature setting and make any necessary adjustments.

Allow at least 24 hours for the changes to take effect and monitor if the fridge starts cooling adequately.

If needed, gradually adjust the temperature control to a slightly higher or lower setting until the desired temperature is achieved.

3. Fixing the Condenser Fan Motor

The condenser fan motor is responsible for drawing air over the condenser coils to assist in heat dissipation.

If this motor is malfunctioning, it can hinder the fridge’s cooling performance.

Check the fan blade for obstructions and try rotating the fan motor by hand. If it doesn’t spin freely or exhibits signs of damage, it may need to be replaced.

Consider contacting a professional refrigeration technician for assistance with this repair.

4. Fixing the Evaporator Fan Motor

The evaporator fan motor circulates cold air throughout the fridge and freezer compartments.

If this motor is not functioning correctly, it can impact the fridge’s ability to cool adequately while still maintaining a cold freezer.

Try manually rotating the evaporator fan motor and replace it if it doesn’t move smoothly.

Since this repair may require technical expertise, it’s advisable to consult a professional technician for assistance.

5. Fixing the Start Capacitor

The start capacitor provides a power boost to the compressor during startup.

If the start capacitor is defective, it can prevent the compressor from starting and subsequently hinder the fridge’s cooling ability.

You can use a multimeter to test the continuity of the start capacitor. If it’s found to be faulty, replacement is recommended.

This repair may require specialized tools and skills, so it’s best to seek professional help if needed.

6. Fixing the Temperature Control Thermostat

Whirlpool Fridge Not Cooling

The temperature control thermostat regulates the power supply to the compressor and evaporator fan motor.

A malfunctioning thermostat can disrupt the fridge’s cooling process.

Rotate the thermostat from the lowest to the highest setting and listen for a clicking sound, indicating proper functionality.

If there is no click, use a multimeter to check for continuity. If no continuity is detected, it’s advisable to have the thermostat replaced by a qualified technician.

7. Fixing the Start Relay

The start relay works in conjunction with the start winding to initiate the compressor’s operation.

A faulty start relay can result in intermittent or complete failure of the compressor, leading to inadequate cooling.

Test the continuity of the start relay using a multimeter. If continuity is not present, it’s recommended to have the start relay replaced by a professional technician.

8. Fixing the Thermistor

The thermistor is responsible for monitoring the fridge’s temperature and relaying the information to the control board.

A malfunctioning thermistor can prevent the compressor and evaporator from running when necessary, resulting in poor cooling performance.

Use a multimeter to check the thermistor’s continuity and ensure that its resistance varies with the fridge’s temperature.

If the readings are abnormal or there is no continuity, have the thermistor replaced by a professional technician.

9. Fixing the Compressor

If all other fixes have been attempted without success, it’s possible that the compressor itself is the root cause of the cooling issue.

The compressor is responsible for compressing and circulating the refrigerant throughout the fridge’s cooling system.

If it malfunctions, the fridge will not cool adequately.

In such cases, it’s recommended to consult a professional refrigeration technician for an accurate diagnosis and potential replacement of the compressor.


When your Whirlpool fridge is not cooling properly, it can be frustrating and lead to potential food spoilage. By understanding the possible causes and fixes outlined in this guide, you can troubleshoot the issue and restore your fridge’s cooling performance.

Remember to clean the condenser coils regularly, check the temperature setting, inspect the door seals, and be mindful of the frequency of opening the fridge door.

If the problem persists, consider seeking professional assistance to diagnose and repair any malfunctioning components. With proper maintenance and timely repairs, your Whirlpool fridge can continue to keep your food fresh and cool for years to come.

For more information on common refrigerator issues, check out our article on “5 Possible Causes of a Warm Refrigerator.”

Additional Information: It’s crucial to unplug your fridge before attempting any repairs or maintenance tasks to ensure your safety and prevent electrical accidents. Always refer to the user manual or consult a professional technician for specific guidance and to avoid the risk of damaging your appliance further.

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