KitchenAid Range Code F1: temperature sensor and control check

What F1 means

On KitchenAid freestanding and slide-in electric, gas and dual-fuel ranges, such as the KFGG500ESS, KSEG700ESS or KFGS530ESS, a bare F1 is listed as pointing to the oven temperature sensor, the control, or the wiring. When it appears, the range has trouble confirming oven temperature. This page covers the standalone F1 only. Longer displays such as F1 E1 are covered on their own pages.

Common causes of F1

The oven temperature sensor is reporting a bad reading
The control is misreading the sensor
The wiring between sensor and control is damaged or loose

✓ One safe check you can try

1. Press Cancel and wait for the oven to cool. 2. Check that foil or pans do not cover the oven walls. 3. Turn the range off at its breaker for a minute, then on again. 4. Preheat to a moderate temperature while you watch the display. 5. If F1 returns, stop baking and call us.

! Why to stop there

Telling a bad sensor from a bad control takes a meter and access behind the range
Replacing parts by guessing can add cost without fixing the code

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Range codes

Press Cancel to ResetKitchenAid Range Message "Press Cancel to Reset": Clear the Error Probe or Insert ProbeKitchenAid Range Display "Probe" or "Insert Probe": Meat Probe Needed PUSH or PSHKitchenAid Range Display "PUSH" or "PSH": Start Not Pressed Remote Indicator LightKitchenAid Commercial-Style Range Remote Indicator Light: Remote-Enabled Sabbath ModeKitchenAid Range "Sabbath Mode": Bake Stays On Sabbath, Sab, 5Ab, or 5A7KitchenAid Range Code Sabbath, Sab, 5Ab, or 5A7: Sabbath Mode is on Start Button BlinkingKitchenAid Range Message "Start Button Blinking": press Start to begin Start Button - Solid LightKitchenAid Range Message "Start Button - Solid Light": Sabbath Mode lighting

F1F1 questions

Is F1 the same as F1 E1?

No. A bare F1 points to the oven temperature sensor, the control or the wiring. F1 E1 has its own listing that refers to the oven control and its wiring, so we read the whole display before starting.

Will F1 stop all oven functions?

Baking and broiling may stop, because the control cannot confirm temperature. Surface burners on some models may still work, but treat the range with caution until the code is cleared.

Is the repair worth it on an older range?

Usually. A sensor or wiring repair costs far less than a new range. We test, quote in writing, and give a 30-day workmanship warranty so you can decide with the numbers.