Maytag Washer Error Code F2 E3 — User Interface Mismatch
What this means
The F2 E3 error code indicates a mismatch between the user interface (UI) board and the appliance control unit (ACU). This typically occurs when an incorrect replacement UI board has been installed, or after a firmware update failure. The washer may display this code immediately after a repair or board replacement.
Alternate codes: F2E3
Step-by-step fix
4 stepsVerify the correct UI board
Check the model number of your washer and confirm the user interface board part number matches. An incompatible board will trigger this code.
The correct part number is on the sticker on the old UI board — match it exactly.
Power cycle the washer
Unplug the washer for 5 minutes, then plug it back in. Some mismatch errors clear after a full reset cycle.
After restoring power, wait 30 seconds before pressing any buttons.
Reseat the UI board connection
Remove the control panel cover and reseat the ribbon cable connecting the UI board to the main control board. A poor connection can cause a mismatch error.
Press firmly on both ends of the ribbon cable until you feel it click into place.
Replace with correct UI board
If the installed UI board is incorrect for your model, obtain the correct replacement and install it.
Contact Maytag with your full model and serial number to confirm the correct part.
When to call a professional
If you have confirmed the correct UI board is installed and the error persists after power cycling and reseating connections, a technician may need to reprogram the control boards.
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
User Interface Control Board
Part #WPW10525357 · $80–$150
Required if wrong board is installed
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