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Error code reference

KitchenAid Oven Error Code F01

Probe error

KitchenAid codesKitchenAid oven codes

Probe error – the reading of the ohm value of the temperature probe is out of range (value <900Ω or value >3100Ω), recognized after 30 seconds of measurement out of limits.

First step from the service manual

If the probe value returns to the allowed range for at least 30 seconds, the failure is erased and the oven returns to normal operation.

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

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What F01 means on a KitchenAid oven

The F01 error code on a KitchenAid oven indicates a temperature probe fault, triggered when the resistance reading from the oven temperature sensor falls outside the acceptable range of 900 ohms to 3100 ohms. The control board continuously monitors the probe's resistance value, and if the reading stays out of this window for a sustained period of 30 seconds, the fault is logged and the error code is displayed. This sustained measurement requirement means brief fluctuations or momentary signal noise alone will not trigger the code.

The temperature probe, also called an oven temperature sensor or RTD (resistance temperature detector), is a passive resistive component whose resistance changes predictably with temperature. A reading below 900 ohms typically suggests a short circuit within the probe itself or in the wiring harness connecting it to the control board. A reading above 3100 ohms points toward an open circuit, meaning the probe element has failed internally or a wire connection has broken or corroded. Both conditions prevent the control board from accurately calculating oven cavity temperature.

Because the failure threshold is tied to a 30-second window, the same logic applies to recovery: if the probe resistance returns to within the valid range and holds there for at least 30 seconds, the control board will automatically erase the fault and resume normal operation. This self-clearing behavior is useful for diagnosing intermittent faults caused by loose connectors or heat-stressed wiring, since the error may appear and disappear as connections expand and contract with temperature cycles.

Source: manufacturer service documentation.

Common causes of F01

  1. 01

    Failed oven temperature probe

    Part replacement

    The probe element itself has burned out or degraded, causing its resistance to fall below 900 ohms or rise above 3100 ohms. This is the most common cause and can be confirmed by measuring the probe's resistance with a multimeter at room temperature.

  2. 02

    Loose or disconnected probe connector

    Wiring / connection

    The wiring harness connector at the back of the probe or at the control board may have worked loose, creating an intermittent or open circuit. Inspect both ends of the connector for secure seating and signs of corrosion or heat damage.

  3. 03

    Damaged probe wiring harness

    Part replacement

    The wires running from the probe to the control board can become pinched, chafed, or heat-damaged over time, causing a short or open circuit. Visually trace the harness for any insulation damage, melting, or broken conductors.

  4. 04

    Corroded probe terminals

    Wiring / connection

    Moisture or grease can cause corrosion at the probe's terminal connections, increasing resistance beyond the 3100 ohm upper limit. Inspect the connector terminals for green or white oxidation buildup and clean or replace as needed.

  5. 05

    Faulty electronic control board

    Part replacement

    If the probe and all wiring test within spec but the F01 code persists, the control board's probe input circuit may have failed and is misreading a valid resistance value. This is the least common cause and should be diagnosed only after ruling out the probe and wiring.

See the test procedure for each cause

Frequently asked questions about F01

What does F01 mean on a KitchenAid oven?
F01 means the oven's temperature probe is reading a resistance value outside the acceptable range of 900 ohms to 3100 ohms. The control board monitors this reading continuously and triggers the error code after 30 consecutive seconds of an out-of-range measurement. The most likely culprits are a failed probe, a loose wiring connector, or damaged wiring in the probe circuit.
Will resetting my KitchenAid oven clear the F01 error?
The F01 code will clear itself automatically if the probe resistance returns to within the valid range of 900 to 3100 ohms and stays there for at least 30 seconds. Cutting power to the oven may temporarily reset the display, but if the underlying probe or wiring fault remains, the code will return once the oven attempts to operate again. A lasting fix requires addressing the root cause.
Is it safe to use my KitchenAid oven while the F01 code is showing?
It is not advisable to continue using the oven while F01 is active. Because the control board cannot accurately read the oven cavity temperature, it cannot properly regulate the heating elements. This could result in the oven running hotter or cooler than intended, posing a potential food safety or fire hazard.
How do I fix an F01 error on a KitchenAid oven?
Start by checking all wiring connections at the temperature probe and at the control board, reseating any loose connectors. Next, use a multimeter to measure the probe's resistance directly at the probe terminals. If the reading falls below 900 ohms or above 3100 ohms with the probe at room temperature, replace the probe. If the probe and wiring both test correctly, the control board may need to be replaced.
How much does it cost to fix a KitchenAid oven F01 error?
If the temperature probe needs replacement, parts typically cost in the range of $20 to $80 depending on the specific model, and the repair is often straightforward enough for a confident DIYer. If a technician is needed, expect labor charges on top of the part cost, bringing the total to roughly $100 to $250. A control board replacement, if required, is the most expensive scenario, with parts and labor potentially ranging from $200 to $450 or more.

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