KitchenAid Washer Error Code F1E1 — Main Control Board Fault
What this means
Error code F1E1 indicates a fault with the main Appliance Control Unit (ACU). The control board has detected an internal error that prevents it from operating the washer properly. This can be caused by a power surge, a software glitch, or a hardware failure on the control board. In many cases, a power cycle can resolve the issue temporarily.
Alternate codes: F1 E1
Step-by-step fix
4 stepsPower cycle the washer
Unplug the washer from the wall outlet or turn off the circuit breaker for 5 minutes. Restore power and check if the error clears.
Wait the full 5 minutes — the control board needs time to fully discharge and reset.
Check for power surge damage
If your home recently experienced a power surge or outage, inspect the power cord and outlet for signs of damage. Plug the washer into a surge protector.
Power surges are a leading cause of control board failures.
Inspect control board connections
Unplug the washer, remove the top panel, and locate the main control board. Check all wire harness connections for looseness or corrosion.
Disconnect and reconnect each harness firmly to ensure good contact.
Replace the control board
If the error persists after reseating connections, the main control board (ACU) needs replacement. Photograph all connections, then swap the board.
The new board may need to be configured for your specific model — check the installation instructions.
When to call a professional
If the error returns after a power cycle and you are not comfortable replacing the control board, professional service is recommended.
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
Main Control Board (ACU)
Part #WPW10374126 · $150–$280
Required if board has an internal hardware fault
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