Display shows ASH FULL or Clean Firepot; grill may refuse to start until addressed.

Safety first: Turn OFF and unplug the grill. Allow it to cool completely before cleaning ash.

• Clean firepot and burn area: Remove grates, drip tray, and heat diffuser. Vacuum ash from the firepot, under the firepot, and from any ash collection drawer.
• Check ash clean-out system: If your Timberwolf model has an ash clean-out trap or slide, ensure it moves freely and seals properly when closed.
• Inspect ash sensor (if present): Some models use an optical or mechanical ash sensor. Clean the sensor window or mechanism gently to restore proper operation.
• Reset reminder: Follow the user manual to reset the ASH FULL reminder or maintenance counter via the control panel.