F41
Miele
Control Electronics Communication Fault
Dishwasher shows F41 and will not start or stops unexpectedly.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Internal control board failure, Corrupted program memory, Voltage spike damage, Loose connectors on control PCB
How to Fix / Troubleshooting
Safety: Unplug the dishwasher for at least 5 minutes before inspection.
- Power reset: Disconnect power for 5–10 minutes, then reconnect and attempt to start a short program.
- Inspect PCB connections: Remove the control panel and verify all harness connectors are fully seated and free from corrosion.
- Check for moisture: Look for signs of water ingress around the control area and dry thoroughly if present.
- Board replacement: If F41 persists after reset and connector checks, the control module is likely defective and should be replaced with the correct Miele part number.
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Repair Difficulty
Professional Required
5/5
Required Part
Electronic Control Module
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