KitchenAid Dishwasher F1E1 Error - Causes & Fix

KitchenAid Dishwasher F1E1 Error — What It Means

The F1E1 (or 1-1) error code on a KitchenAid dishwasher indicates a stuck relay on the main electronic control board. When this fault occurs, the dishwasher typically starts a drain sequence and then stops operating. The control board cannot release a relay contact, which prevents the cycle from continuing.

This is a control board logic fault rather than a mechanical problem with pumps or motors. The dishwasher is designed to stop and display the code to prevent further operation until the board is reset or replaced.

Jump to Fix

Common Causes

• Failed main control board relay A relay on the electronic control board has welded contacts or internal failure, which is the most common cause of F1E1.
• Control board logic fault The control board microprocessor detects a relay that will not release, triggering the stuck-relay code.
• Loose or corroded wiring to the control board Damaged connectors or harness connections at the board can mimic or accompany a relay failure.
• Burned or heat-damaged harness High resistance or intermittent connections from prior arcing can cause the board to misread relay status.
• Power surge or voltage spike An external electrical event can damage control board relays or internal components.

Step-by-Step Fix

1. Silence the alarm by pressing Cancel once to stop the beeping.
2. Turn off power at the circuit breaker or unplug the dishwasher. If you cannot shut off the water supply to the appliance, do not turn off power and keep the door closed to prevent flooding.
3. Wait at least 30 seconds (or longer for a full reset) to allow the control board capacitors to discharge, then restore power.
4. Run a test cycle to see if the code returns. If the dishwasher completes a cycle without the F1E1 code, the reset was successful.
5. Inspect the control board wiring harness if the code reappears. Remove the dishwasher’s access panel (usually the lower front or side panel) and check all connectors at the control board for loose, burned, or corroded terminals.
6. Replace the main electronic control board if the wiring is intact and the fault persists. Use your model number to source the correct board part number from KitchenAid or an authorized parts supplier.
7. Reinstall all panels and run a full cycle to verify the repair.

Parts Often Needed

When to Call a Pro

Call a professional if you are uncomfortable working with household voltage or accessing internal dishwasher components. Control board replacement requires removing panels, disconnecting multiple wire harnesses, and ensuring proper grounding. If the code returns after a board replacement, a technician with a service manual can verify there is no secondary fault in the wiring or other control components. If your dishwasher is under warranty, contact KitchenAid service to avoid voiding coverage.