In the 3d series of lower-case KitchenAid range codes, 3d11 says there may be a problem with the oven temperature sensor, the control, or the associated wiring. It repeats the message of the 1d entries but…
In the 3d series of lower-case KitchenAid range codes, 3d11 says there may be a problem with the oven temperature sensor, the control, or the associated wiring. It repeats the message of the 1d entries but arrives under a different prefix, so keep the full code in mind when you call. No model is named. Typical signs are poor heating and a display that holds the code.
1. Turn the oven off and let it cool. 2. Move cookware and foil away from the back wall. 3. Switch the breaker off for a minute and on. 4. Set a short bake. 5. On a repeat of 3d11, stop baking and ring us.
The wording is the same, naming the sensor, the control or the wiring. We test the same three areas, so the prefix only tells us which entry the range printed.
The range reports separate codes for different conditions or circuits, but each of these entries names the oven temperature sensor circuit, and the repair path is similar.
Yes, until the oven is tested. A misread sensor can lead to unreliable heat, and food can burn or stay undercooked while the code remains active.
A technician diagnoses it on site and gives you the price in writing before any work starts.