⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: F15 Difficulty: Hard
Problem: The water protection system has been activated to prevent flooding.
How to Fix F15 Error (Step-by-Step)
- Turn off the power to the dishwasher at the circuit breaker and shut off the water supply valve, usually located under the sink.
- Carefully slide the dishwasher out from under the counter. You may need to remove the mounting screws securing it to the countertop first.
- Place towels on the floor and carefully tilt the dishwasher forward at a 45-degree angle to allow water trapped in the base pan to drain out.
- With the dishwasher on its back, remove the screws holding the base panel to access the internal components.
- Inspect the sump, hoses, and the heat pump/circulation motor for any visible signs of cracks, damage, or loose connections that could be the source of the leak. The heat pump is a common source for leaks.
- Replace the faulty component. This often involves disconnecting hoses and electrical connectors, removing the old part, and installing the new one in its place.
- Reassemble the dishwasher by reattaching the base panel, sliding it back into place, securing it, and reconnecting the power and water supply before running a test cycle.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Parts Availability Note: For this Electrolux/Frigidaire error code, exact OEM part numbers can vary by model revision and serial range. We’ve listed the most likely component(s), but confirm compatibility using your full model number before ordering. If no exact SKU is shown, use this guide for diagnosis first, then verify the matching OEM part on RepairClinic or PartSelect.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Bosch error codes: Bosch Error Codes
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