Dishwasher shows F8E2 and may not drain properly or may detect water in the base even when dry.

Safety first: Disconnect power.

• Inspect base pan: Remove the toe-kick and check for any remaining moisture. Even a small amount can trigger the sensor. Dry thoroughly.
• Check float movement: If a mechanical float is used, ensure it moves freely and is not obstructed by debris.
• Inspect sensor wiring: Look for corrosion or loose connections at the leak sensor terminals.
• Reset control: After drying and checking the sensor, restore power and run a test cycle to see if the code clears.

Repair action: Replace the leak sensor or float switch if it remains triggered when the base is dry and wiring is intact.