F91 displayed when attempting self-clean; door does not lock.

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.

Possible Causes

Weak door lock motor, Misaligned door latch, Obstruction in lock mechanism, Faulty lock switch not signaling locked position

Safety first: Turn off power before accessing the lock assembly.

Steps to check:

Check door fit: Ensure the door closes fully and evenly. Adjust hinges if the door is sagging.
Inspect latch: From the front, inspect the latch slot for debris or buildup. Clean thoroughly.
Access lock assembly: Remove the top or rear panel to view the lock motor and linkage. Manually move the linkage to confirm free movement.
Replace lock assembly: If the motor is weak or the linkage is damaged, replace the complete door lock motor assembly.

Hard 4/5

Oven Door Lock Motor Assembly

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