F02
KitchenAid Dryer
Severity: ModerateWhat Does This Error Mean?
F02 means the user interface board — the circuit behind the control panel — has detected a fault. This board handles all button input, display output, and cycle selection commands. A stuck button, a failed UI board, or a break in the communication link between the UI board and main board are the typical causes.
Affected Models
- KitchenAid Front-Control Dryer
- KitchenAid KHED Series
- KitchenAid YKEDB Series
- KitchenAid Artisan Series Dryer
Common Causes
- User interface board has an internal failure and is no longer communicating with the main board
- A button on the control panel is stuck in the pressed position or has a shorted membrane
- Wiring harness between the UI board and main control board is loose or damaged
- Child lock is active, preventing all button input
- Moisture or humidity condensed under the control panel and shorted the touchpad surface
How to Fix It
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Wipe the control panel with a damp cloth to remove residue or moisture from button surfaces.
Detergent splash or laundry product residue around buttons is a common cause of stuck-button faults on touchpad panels.
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Check whether Child Lock is active. Hold the Child Lock button for 3 seconds to deactivate.
An active Child Lock prevents all button input and can register as F02 on some KitchenAid models.
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Unplug the dryer for 5 minutes, then restore power.
A power reset clears the button buffer. If F02 was caused by a transient glitch or moisture, it will not return after the reset.
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Press each button on the panel individually to check whether any feel sticky or do not spring back.
A button that stays pressed when released may have debris under the membrane. Clean around the edges of the button.
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If F02 returns after cleaning and a reset, have a technician replace the UI board.
The UI board is located behind the control panel and is typically replaced as a plug-in module.
When to Call a Professional
If cleaning the panel and a power reset do not clear F02, the user interface board has failed and needs to be replaced.
Frequently Asked Questions
Can steam from a nearby laundry area cause F02?
Yes. Humidity that condenses on the control panel can temporarily short a button circuit. A panel wipe-down and power reset usually clear humidity-related F02 without any parts replacement.
Is the user interface board the same as the main control board?
No. The user interface board handles the control panel buttons and display. The main control board runs the motor, heating element, and cycle logic. They are separate parts, though both can cause similar symptoms.
How much does a UI board replacement cost?
A replacement user interface board for a KitchenAid dryer typically costs $50 to $150 for the part. With technician labor, the total repair usually runs $150 to $280.