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Whirlpool Refrigerator error codes

Whirlpool Refrigerator Error Codes

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Error codes list for Whirlpool Refrigerator

Code Error Solution

6

System error
To resolve this issue, disconnect the refrigerator from the power source for at least 5 minutes. If the error code persists, contact a professional technician for further assistance.

d

Stuck air damper
Unplug your unit from the power source and carefully inspect the air damper, which controls the airflow between the refrigerator and freezer compartments, for any signs of obstruction or damage. If the air damper is found to be stuck or damaged, it should be replaced to restore proper functionality.

C

Malfunctioning refrigerator compartment temperature sensor
Disconnect the refrigerator from the power source and examine the cable harness leading to the temperature sensor. If the cable harness is loose, securely reconnect it. If the cable harness is damaged and cannot be repaired but replaced. If it is in good condition, the refrigerator compartment temperature sensor may be faulty and should be replaced.

CF

Communication failure
Unplug the refrigerator from the power source. Thoroughly check the cable harness connections between the user interface control and the main control unit. If any wires are loose or disconnected, reconnect them securely. If the cable harness connections are intact and properly secured, the issue may lie with the user interface control. If the error code persists even after replacing the user interface control, replace the main control unit.

18F

High freezer temperature
For safety purposes, start by disconnecting the appliance from the power source. Thoroughly examine the cable harness connections between the user interface control and the main control unit. Ensure that all wires are loose or disconnected. If the cable harness connections are in good condition, proceed with replacing the user interface control. However, if the error code continues to appear even after replacing the user interface control, it is advisable to replace the main control unit in order to fully resolve the problem.

Why choose our team to fix your Whirlpool Refrigerator?

From repairs to maintenance, we’ve got you covered

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Whether your device won’t start, has motor, wiring or other problems, the Alpha Appliance team is ready to help. Don’t postpone the repair again, call us to fix any appliance issue today!BOOK ONLINE
Whirlpool Refrigerator error codes list

What do clients think of our Whirlpool Refrigerator troubleshooting

Anjali Agrawal

Fast courteous service

Nov 14, 2025
Drew Hall

Very helpful and quick service. Thank you guys !

Nov 14, 2025
Alexander Saatjian

Great timely service

Nov 15, 2025
Janice and Reid Mackenzie

The service person was very good. He tried his best to install an ice maker we provided but unfortunately it was not possible. He did find us an ice maker that would work but we decided it was not worth it because our frig is 11 years old.

Dec 5, 2025
William Hopson

The tech they sent to repair my Bosch dishwasher was good. I will call them again if I have any appliances break down.

Dec 6, 2025
Deb Skwarchuk

Very efficient and courteous. Even called back the next morning to see if we had any concerns.

Oct 16, 2025
Lydia Waterson

Excellent, fast and friendly service!

Oct 21, 2025
Mahshid Mohammadi

Happy with the service

Oct 24, 2025
Joed Dominique

I want to take the chance to say thank you. Not having a functioning dryer was difficult and frustrating. However, I need to give credit where credit is due. Ahmad went the extra mile to help my wife and I; not only by doing repair work, but also by patiently assisting us with tips when it seemed like problems were stubborn and weren’t not being solved. He made himself available and we could reach out when in doubt. We were blessed to have an effective repairman.

Nov 6, 2025
K Wo

This is my second call to AAR and I’ve had 3 appliances repaired so far. They are very responsive, efficient, and straightforward. I had had clear explanations of the service and clear billing. No surprises and perfectly working appliances! They also leave their work areas CLEANER than they find them. Great service!

Nov 22, 2025
John Griffin

Tom was exceptional in detailing the repairs and fixed the stove in a couple of minutes. Would recommend to friends.

Dec 3, 2025
Elisabeth Pellmann-Webb

Very prompt service. Professional and helpful.

Dec 9, 2025
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