KitchenAid Microwave Error Code SE — Keypad/User Interface Problem
What this means
Error code SE indicates there is a problem with the keypad (user interface) or its associated wiring. The control board is detecting an abnormal signal from the touchpad, which can be caused by moisture, food contamination, a worn membrane, or a wiring fault. The SE code is similar to the F2 series of errors but uses a different display format on some models.
Step-by-step fix
4 stepsPower cycle the microwave
Turn off the circuit breaker for 1 minute, then restore power. Monitor the microwave for 1 minute to see if the error reappears.
A one-time power glitch can trigger the SE code — a reset often clears it.
Clean the touchpad
Wipe the touchpad surface with a slightly damp microfiber cloth to remove any food splatter or residue that may be causing false key presses.
Avoid using harsh chemicals on the touchpad — they can damage the membrane.
Test all buttons
After cleaning, press each button on the touchpad individually to check for stuck or unresponsive keys.
If one specific button causes the error to appear, that area of the membrane is damaged.
Schedule repair if needed
If the error persists after cleaning and power cycling, the touchpad or control board needs replacement by a professional technician.
On some models, the touchpad and board are a combined unit.
When to call a professional
If cleaning and resetting do not clear the SE error, professional service is needed to replace the touchpad or control board. Do not attempt internal microwave repairs yourself.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Touchpad/Control Panel
Part #WPW10486189 · $80–$150
Required if touchpad membrane is damaged or faulty
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