KitchenAid Range Code 3d22: Temperature sensor concern

What 3d22 means

On KitchenAid ranges, 3d22 ends the 3d2 pair with the same warning as 3d21: the oven temperature sensor, the control, or the wiring may have a problem. It is a lower-case four-character code, and no model is named. You will usually see a code that sticks and an oven that does not warm up the way it should. Keep the exact characters handy for the call, because neighboring entries look alike.

Common causes of 3d22

Sensor signal out of range
Control unable to read the sensor
Wiring connection issue

✓ One safe check you can try

1. Turn off the bake or broil function. 2. Wait for the oven to cool. 3. Clear foil, pans and racks away from the sensor probe. 4. Cycle the breaker off for 60 seconds and on. 5. Try a short bake and call us if 3d22 comes back.

! Why to stop there

This is a measurement job, not a visual one.
Replacing the sensor first can miss the control or wiring cause.
We state the price in writing and warrant our work for 30 days.

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

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 Temp/Mod KnobKitchenAid Range Message "Temp/Mod Knob": solid white indicator lights Understanding Tones or BeepsKitchenAid Range Message "Understanding Tones or Beeps": when the range sounds White Blinking LightsKitchenAid Range Message "White Blinking Lights": oven waiting at Start WiFi Indicator LightKitchenAid Range Message "WiFi Indicator Light": connectivity status lamp

3d223d22 questions

Can I tell if the sensor is bad by looking?

Not reliably. A technician measures the sensor and checks the control and wiring, so that the right part is repaired and you are not charged for guesses.

What if the code vanishes after a reset?

Watch the next few uses of the oven. If it returns, book a visit before the condition becomes constant and the oven stops working altogether.

Does cooking with the broiler avoid the issue?

No. The code concerns the sensor circuit that serves the whole oven, so broil is affected too. Leave the oven off until it has been checked.