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Error code reference

Kenmore Range Error Code CF

Check Food reminder

Kenmore codesKenmore range codes

Check Food reminder - displayed when Convection Convert is used with a timed Convection Bake setting of 20 minutes or more, as a reminder to check food when bake time is 75% complete.

First step from the service manual

Check food doneness; oven control will sound 1 long beep at regular intervals until the set cook time has finished.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What CF means on a Kenmore range

The CF code on a Kenmore range is not a fault or error in the traditional sense. It is a timed notification generated by the control board during a Convection Convert bake cycle. When the oven reaches 75% of the programmed bake time, the control board triggers the CF indicator as a reminder to check food doneness. No sensor failure, wiring fault, or component malfunction is involved. The oven will continue running through the remaining cook time automatically.

For homeowners, CF simply means the oven is telling you to open the door and check whether your food is done. If you are baking something like a casserole or roasted chicken, the oven has completed three-quarters of the set cook time and wants you to evaluate progress. You do not need to take any action with the oven itself. You can remove the food early if it is done, or let the cycle finish on its own.

Because CF is a programmed notification and not a malfunction, no repair is needed and no parts are at risk. The code clears automatically as the cook cycle continues. If CF appears outside of a Convection Convert bake cycle or the display behaves unexpectedly alongside it, that would point to a separate control board issue worth investigating.

Source: manufacturer service documentation.

Common causes of CF

  1. 01

    Normal Convection Convert bake cycle progress

    Wiring / connection

    The CF indicator appears by design when a Convection Convert bake cycle reaches 75% of its programmed duration. This is expected behavior and not a malfunction.

  2. 02

    User initiated Convection Convert mode unintentionally

    Wiring / connection

    If the user selected Convection Convert bake mode without realizing it, CF will still appear at the 75% mark of whatever bake time was set. Reviewing the selected bake mode on the control panel will confirm this.

  3. 03

    Control board displaying CF outside of a Convection Convert cycle

    Part replacement

    If CF appears during a standard bake or at a random time unrelated to a cook cycle, the control board may be malfunctioning and sending incorrect notifications. In this case, replacing the control board would be required.

See the test procedure for each cause

Frequently asked questions about CF

What does CF mean on a Kenmore range?
CF stands for Check Food. It appears on Kenmore ranges during a Convection Convert bake cycle when the oven has reached 75% of the programmed cook time. It is a reminder notification, not an error. The oven continues cooking automatically until the full bake time expires.
Is it safe to keep using my Kenmore range when CF is showing?
Yes, the oven is completely safe to use when CF is displayed. The code is a built-in reminder tied to the Convection Convert bake function, not a warning about a fault or unsafe condition. You can check your food, close the door, and let the remaining cook time finish normally.
How do I clear the CF code on my Kenmore range?
CF will clear on its own as the Convection Convert bake cycle continues toward completion. You do not need to press any buttons or reset the oven. If you want to stop the cycle entirely, you can cancel the bake function using the Cancel or Off button on the control panel.
How much does it cost to fix CF on a Kenmore range?
CF does not require a repair in normal circumstances because it is a programmed notification, not a fault code. There is no cost involved. The only scenario where a repair cost applies is if CF appears unexpectedly outside of a Convection Convert cycle, which could indicate a failing control board. Kenmore range control boards typically cost between $100 and $250 for the part, with professional labor adding another $100 to $200 depending on your area.
Why does CF keep appearing on my Kenmore range every time I bake?
CF appears every time you use the Convection Convert bake mode because it is a built-in feature of that specific cooking function. If you do not want the reminder, try using the standard Bake mode instead of Convection Convert. If CF is appearing during regular bake cycles where Convection Convert was not selected, check your mode selection before starting the oven, and if the problem persists, the control board may need inspection.

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