KitchenAid Oven Error Code E0

E0 on a KitchenAid oven means the temperature sensor circuit has opened, so the control board cannot receive a valid resistance reading from the oven temperature probe. The sensor should measure approximately 1080 ohms at 70 degrees Fahrenheit. Because the oven cannot monitor its internal temperature, it shuts down heating as a safety precaution and displays E0.

No, you should not attempt to use the oven while E0 is active. The oven cannot regulate its temperature without a functioning sensor, which means heating elements could run unchecked. The oven's control board intentionally disables heating when E0 is present to prevent this situation.

A reset may temporarily clear the E0 code, but the error will return as soon as the control board checks the sensor circuit again if the underlying problem has not been fixed. Resetting the oven by cutting power at the breaker for a few minutes is useful for ruling out a control board glitch, but a persistent E0 code requires inspecting and testing the sensor and its wiring.

Yes, in many cases this is a DIY-friendly repair. Start by checking the sensor connector for a loose or corroded connection, which costs nothing to address. If the connector is secure, use a multimeter to measure sensor resistance and compare it to the expected value of 1080 ohms at 70 degrees Fahrenheit. If the reading is out of range, replacing the temperature sensor is a straightforward repair that typically involves removing two screws and a wire connector inside the oven cavity.

If the fix is simply reseating a loose connector, there is no parts cost involved. A replacement temperature sensor typically costs between $20 and $60 depending on the model. If a professional technician is needed, expect to pay between $100 and $250 in total for a service call plus parts, depending on your location and the service provider.