KitchenAid Dishwasher Error Code F9E2 — Diverter Motor Stuck On
What this means
Error code F9E2 indicates the control board relay that powers the diverter motor is stuck in the energized position. The diverter motor directs water flow between the upper and lower spray arms during different parts of the wash cycle. A stuck relay means the diverter motor runs continuously, which can wear it out prematurely and prevent proper water distribution.
Alternate codes: F9 E2, 9-2
Step-by-step fix
4 stepsPower cycle the dishwasher
Turn off the circuit breaker for 5 minutes. Restore power and run a cycle to check if the error clears.
A stuck relay may release when the unit is powered down and cooled.
Listen for the diverter motor
If the error persists, start a cycle and listen for continuous motor operation coming from the sump area under the lower spray arm.
The diverter motor should cycle on and off during the wash — continuous running confirms the stuck relay.
Access the control board
Remove the inner door panel to access the main control board. Inspect the relay that controls the diverter motor for visible signs of damage or overheating.
Relays that are stuck often show discoloration or a burnt smell on the circuit board.
Replace the control board
Since the relay is a soldered component on the control board, the entire board must be replaced. Photograph wire connections, then disconnect and swap the board.
Transfer the board configuration from the old board to the new one if your model requires it.
When to call a professional
This error requires control board replacement. If you are not confident working with electronic control boards and wire harnesses, 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
Part #W10854231 · $120–$200
Required — the stuck relay is integrated into the control board
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