F90
Frigidaire
Door lock motor not operating or not reaching position
Oven displays F90; door may remain locked or unlocked and self-clean may not work.
Advertisements
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.
Advertisements
Possible Causes
Failed door lock motor, Faulty lock position switch, Jammed latch mechanism, Wiring issue between lock and EOC
How to Fix / Troubleshooting
Safety First: Turn off power at the breaker. Allow oven to cool if recently used.
- Check door alignment: Ensure the door closes fully and the latch engages the frame correctly.
- Access lock assembly: Remove the top or rear panel to reach the door lock motor and linkage.
- Inspect mechanism: Look for bent latch parts, broken plastic pieces, or obstructions preventing movement.
- Test motor and switches: With power off, test the lock motor for continuity and the lock/unlock switches for proper operation. Replace the door lock assembly if defective.
- Wiring and control: Inspect harness to EOC. If lock assembly and wiring are good, replace the EOC.
Advertisements
Repair Difficulty
Hard
4/5
Required Part
Oven Door Lock Motor Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements