Oven fan runs but there is no heat in convection or grill modes; error indicates element fault.

Safety first: Disconnect power at the breaker before accessing elements or wiring.

• 1. Identify non‑heating mode: Test conventional bake, convection bake, and grill/broil separately to determine which element is not heating.
• 2. Visual inspection: Look for breaks, blisters, or burn marks on the affected element. A visibly damaged element must be replaced.
• 3. Continuity test: Remove the rear panel to access the element terminals. Disconnect one wire and measure resistance across the element. Infinite resistance indicates a failed element.
• 4. Check connectors: Inspect spade terminals for discoloration or melting. Replace damaged connectors and ensure a tight fit on the new element.
• 5. Control output: If the element tests good, check for voltage at the element terminals when the mode is selected (live test only if qualified). Lack of voltage points to a failed relay or triac on the control board, requiring board replacement.