Oven fan does not run in convection mode; convection icon may flash or error appears.

Safety first: Disconnect power before removing the rear panel or fan cover. Sharp metal edges are present.

• 1. Confirm symptom: Start a convection bake cycle and listen for the fan. If silent and no air movement is felt, proceed with checks.
• 2. Inspect for obstruction: Remove oven racks and the rear interior fan cover. Check that the convection fan blade spins freely by hand. Remove any debris or warped foil that may be blocking it.
• 3. Test motor resistance: Access the convection motor from the rear of the oven. Disconnect its wires and measure resistance across the motor terminals. An open circuit indicates a failed motor that must be replaced.
• 4. Check voltage supply: With the oven in convection mode (and using extreme caution or leaving this to a professional), verify that the control board sends the correct voltage to the motor. If no voltage is present but the board should be energizing the fan, the fan relay or control board is faulty.
• 5. Replace motor if needed: Install a La Cornue-compatible convection fan motor, ensuring the fan blade is correctly oriented and secured.