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Error code reference

KitchenAid Range Error Code F6E0

Lost communication between user interface and appliance manager.

KitchenAid codesKitchenAid range codes

Lost communication between user interface and appliance manager.

First step from the service manual

Enter Diagnostics Mode and verify AM software, UI software and EEPROM checksum versions appear on lower text line; unplug range and check P6 (AM) and P2 (UI) connectors are fully inserted.

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

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  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
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What F6E0 means on a KitchenAid range

F6E0 indicates the control board has detected an open circuit condition in the ambient console bi-metal sensor, meaning the sensor's internal contacts have separated due to excessive heat at the control panel. The bi-metal sensor is a thermal safety device mounted near or within the console that monitors the temperature of the control electronics. When the temperature at the console exceeds a safe threshold, the bi-metal opens as a protective response. The control board interprets this open circuit as an F6E0 fault and typically disables operation to prevent damage to the electronics.

For homeowners: your range has a small heat-sensing component built into the control panel area that acts like a circuit breaker for temperature. When the area around the controls gets too hot, this sensor trips open and shuts things down. This could happen because the sensor itself has failed, because something is blocking airflow around the console, or because there is a genuine overheating condition the appliance is correctly responding to.

Before replacing any parts, check whether the console area is unusually warm and whether any ventilation openings near the controls are blocked. Allow the range to cool completely, then see if the error clears. If F6E0 returns immediately or persists after cooling, the bi-metal sensor or its wiring circuit needs further diagnosis.

Source: manufacturer service documentation.

Common causes of F6E0

  1. 01

    Failed or tripped console bi-metal sensor

    Part replacement

    The bi-metal sensor itself can fail in an open position, either from age, repeated thermal cycling, or a one-time overtemperature event. When it fails open, the control board sees no continuity and triggers F6E0 even at normal operating temperatures.

  2. 02

    Blocked or restricted console ventilation

    Wiring / connection

    If the vents or airflow paths around the control console are obstructed by debris or improper installation clearances, heat builds up in the console cavity, causing the bi-metal to open as a legitimate safety response rather than a component failure.

  3. 03

    Damaged or open wiring harness to the bi-metal sensor

    Wiring / connection

    A broken wire, corroded connector, or damaged harness segment between the bi-metal sensor and the control board will appear to the board as an open sensor circuit, producing an F6E0 code even if the sensor itself is functional.

  4. 04

    Faulty main control board

    Part replacement

    If the bi-metal sensor and its wiring check out correctly but F6E0 persists, the control board may be misreading the sensor signal due to a failed input circuit. This is less common but can occur on boards with heat or surge damage.

See the test procedure for each cause

Frequently asked questions about F6E0

What does error code F6E0 mean on a KitchenAid range?
F6E0 means the control board has detected an open circuit in the ambient console bi-metal sensor, a thermal safety component located in or near the control panel. This sensor is designed to open when the console area gets too hot, signaling the board to shut down. The fault could reflect a genuine overheating condition, a failed sensor, or a wiring problem in the sensor circuit.
How do I fix F6E0 on a KitchenAid range?
Start by powering the range off at the breaker for 10-15 minutes to let the console cool, then restore power and see if the code clears. If it returns, check the bi-metal sensor and its wiring harness for continuity using a multimeter. A bi-metal sensor showing no continuity at room temperature has failed open and needs replacement. Also check that the console vents are not blocked before ordering parts.
Can I still use my KitchenAid range with the F6E0 error code active?
Operating the range with F6E0 active is not recommended. The code typically disables control functions as a safety measure, and if there is a real overheating condition at the console, continued use could damage the control board or pose a fire risk. Diagnose and resolve the fault before resuming normal use.
How much does it cost to fix a F6E0 error on a KitchenAid range?
If the bi-metal sensor is the cause, the part itself is generally inexpensive, often under $30, and a confident DIYer can replace it with basic tools after disconnecting power. If the main control board is at fault, that part typically runs $150-$350 depending on the model. Professional labor for diagnosis and repair commonly adds $100-$200 on top of parts costs.
Will F6E0 clear on its own after my KitchenAid range cools down?
It can, if the bi-metal sensor tripped due to a temporary overtemperature condition rather than a component failure. Power the range off at the breaker, allow 15-20 minutes for the console to cool, then restore power and check for the code. If F6E0 clears and does not return under normal use, monitor the situation and ensure console vents are unobstructed. If the code comes back, the sensor or wiring circuit needs physical inspection.

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