CFKitchenAid Refrigerator — KitchenAid Refrigerator CF Error Code
Communication failure between control boards
Severity
Critical
Difficulty
Moderate
Est. Cost
What's Happening
Main board and display board lost communication. Loose ribbon cable most common.
How to Fix It
Unplug for 5 minutes. Check ribbon cable. Replace board if secure.
Frequently Asked Questions
What does CF mean on a KitchenAid fridge?
CF means the boards can't communicate. Display may flash or go blank.
Can a loose cable cause CF?
Yes. Check the ribbon cable first.
Will the fridge still cool?
It may, but you can't adjust settings.