F93
Insignia
Self-Clean Door Lock Failure
Display shows F93 and self-clean will not start; door may not attempt to lock.
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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
Open lock motor circuit, Failed lock motor, Disconnected lock harness, Faulty EOC lock driver
How to Fix / Troubleshooting
Safety first: Disconnect power at the breaker before servicing.
- Inspect wiring: Remove the rear panel and check the harness from the EOC to the door lock motor. Ensure connectors are fully seated and wires are intact.
- Test lock motor: With the harness disconnected, test the lock motor coil for continuity using a multimeter. Replace the lock assembly if the coil is open.
- Check EOC output: If the motor tests good, the EOC may not be sending power to the lock. This typically requires replacing the EOC.
- Avoid self-clean: Until the lock system is repaired, do not attempt self-clean; use manual cleaning methods instead.
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Repair Difficulty
Hard
4/5
Required Part
Oven Door Lock Motor Assembly
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