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Error code reference

KitchenAid Oven Error Code F69

WIDE communication error

KitchenAid codesKitchenAid oven codes

WIDE communication error – communication between AEVO and IPC does not occur; appears if communication is lost for 30 seconds.

First step from the service manual

If communication is restored, the failure is erased and the oven returns to normal operation. Switch OFF all loads except IPC power relay.

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

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What F69 means on a KitchenAid oven

The F69 error code on a KitchenAid oven indicates a WIDE (Wide Integrated Data Exchange) communication fault between the AEVO (Advanced Electronic Variable Oven) control module and the IPC (Intelligent Power Control) relay board. These two components exchange data continuously to coordinate oven functions such as baking, broiling, and temperature regulation. When this communication link is interrupted and cannot be restored within 30 seconds, the control system logs F69 and halts normal operation to prevent uncontrolled heating behavior.

The diagnostic protocol begins by switching off all loads except the IPC power relay. This isolates the communication pathway and allows the system to determine whether the fault is related to electrical noise from active loads or a true hardware failure in the data link. If communication resumes after this step, the error clears automatically and the oven returns to normal operation without requiring any additional intervention. A self-clearing fault strongly suggests intermittent wiring or transient interference rather than a failed component.

Persistent F69 faults that do not self-clear point to more definitive failures, including damaged wiring harnesses between the AEVO and IPC boards, corroded or loose connectors at either module, or a failed AEVO or IPC board itself. Given the 30-second threshold, intermittent faults are common and may be triggered by heat cycling affecting connector integrity over time.

Source: manufacturer service documentation.

Common causes of F69

  1. 01

    Intermittent wiring harness connection

    Wiring / connection

    Loose or partially seated connectors on the wiring harness between the AEVO and IPC boards are the most frequent cause. Vibration and heat cycling can loosen connectors over time, causing the communication signal to drop out temporarily.

  2. 02

    Corroded or damaged connector pins

    Wiring / connection

    Corrosion on the connector pins at either the AEVO or IPC board can degrade the data signal until communication fails entirely. Inspect connector pins visually and check for discoloration, oxidation, or physical damage.

  3. 03

    Electrical noise from active loads

    Wiring / connection

    High-current loads such as heating elements can introduce electrical interference that disrupts the WIDE communication bus. The first diagnostic step of switching off all loads except the IPC power relay is specifically designed to rule this out.

  4. 04

    Failed IPC board

    Part replacement

    If the IPC relay board has failed internally, it will not respond to communication requests from the AEVO module, triggering F69 after the 30-second timeout. Board failure is more likely if the error persists after isolating loads and inspecting wiring.

  5. 05

    Failed AEVO control module

    Part replacement

    A fault within the AEVO module itself can prevent it from initiating or maintaining communication with the IPC board. This is typically considered after wiring and the IPC board have been ruled out as the source of the fault.

See the test procedure for each cause

Frequently asked questions about F69

What does F69 mean on a KitchenAid oven?
F69 indicates a WIDE communication error between the AEVO control module and the IPC relay board. The oven monitors this communication link continuously, and if it is lost for 30 seconds, F69 is logged and the oven stops operating normally. The fault can be intermittent and may clear on its own if the communication link is restored. If it does not clear, further diagnosis of the wiring and control boards is needed.
Can I fix the F69 error myself, or do I need a technician?
Some F69 faults resolve without any repair if the communication disruption is temporary. You can also inspect the wiring harness connectors between the AEVO and IPC boards for looseness or corrosion, which is a task many knowledgeable DIYers can perform safely with the oven unplugged. If the fault persists after checking connections, diagnosing and replacing control boards typically requires a qualified appliance technician.
Is it safe to use my KitchenAid oven when F69 is displayed?
No, you should not attempt to use the oven while F69 is active. The error indicates the two boards responsible for controlling power to heating elements are not communicating, which means heating functions may not operate or stop correctly. Continuing to use the oven in this condition creates a risk of uncontrolled heating. Wait until the fault is cleared or repaired before resuming use.
Will resetting the oven clear the F69 error?
A power reset may temporarily clear F69 if the underlying communication disruption was intermittent. The error is designed to erase itself automatically once communication between the AEVO and IPC is restored. However, if the root cause is a wiring fault or failed board, the error will return after the reset. A reset alone is not a repair for persistent F69 faults.
How much does it cost to repair a KitchenAid oven with an F69 error?
Repair costs vary depending on the root cause. If the fix is simply reseating a connector, you may only pay a service call fee, typically in the range of $75 to $150. Replacing an IPC relay board or AEVO control module generally adds $150 to $400 or more in parts, plus labor. Getting a diagnostic quote before authorizing parts replacement is advisable.

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