Display shows F9; oven door may not lock/unlock during self‑clean or door remains locked after cycle.

Safety first: Disconnect power at the breaker. Do not force the door open with tools; you can damage the frame or glass.

• Allow cooling: If the error occurred during or after self‑clean, allow the oven to cool completely; the lock will not release while the cavity is hot.
• Access lock assembly: Remove the top panel or rear panel (depending on Avanti model) to access the door lock motor and latch mechanism.
• Inspect mechanism: Check for bent linkage, broken plastic parts, or obstructions preventing the latch from moving.
• Test lock motor and switch: With power disconnected, test continuity of the lock motor and door lock switch using a multimeter. Replace if open or mechanically failed.
• Manual release: Many Avanti models have a manual release lever near the lock assembly. Gently move the lever to unlock the door.
• Replace assembly: If the motor or latch is damaged, replace the complete door lock assembly.