Oven door will not lock for self-clean; self-clean cycle will not start.

Safety: Ensure the oven is cool before attempting to operate or service the lock.

• Check door closure: Make sure the door closes fully and evenly. Adjust racks or pans that may be preventing full closure.
• Inspect latch: Look at the latch hook on the door and the receiver in the frame. Check for bending, looseness, or debris. Clean and realign as needed.
• Listen for motor: When starting self-clean, listen for the lock motor. If it hums but does not move, the mechanism may be jammed or the motor weak.
• Access lock assembly: Remove the top or rear panel to access the lock motor and linkage. Clear any obstructions and test the motor for continuity. Replace the lock assembly if defective.