Skip to main contentStart diagnosing F63 on your Miele dishwasher
What this code means
Slide shutter fault - no signal change at position switch even though slide shutter motor has been activated. Possible causes: Position switch defective; Connection wires open- or short-circuited; Drive (synchronous motor) defective; Slide shutter gearing defective
Next steps: diagnose the root cause
1
Verify the error code is active
Power cycle the unit and see if the code returns. If it does, the fault is persistent and requires diagnosis.
2
Get the full diagnostic procedure
Get step-by-step guidance, test values, and wiring diagrams from the OEM service manual.
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Access Miele dishwasher service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.