What does F9 E0 mean?
Door lock has failed to lock or unlock during self-clean.
Common causes
- Failed door lock motor
- Broken latch mechanism
- Control board issue
- Lock switch failure
Diagnostic & testing steps
- 1. Try cycling power to reset latch
- 2. Wait for oven to cool completely
- 3. Test lock motor and switches
- 4. Replace door lock assembly if failed
Tools required
- Multimeter
- Phillips screwdriver
OEM parts & part numbers
Door Lock Assembly
Part numbers: WPW10107820
Safety warning
⚠️ Never force door open - oven may be at self-clean temperatures
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