This is a gas oven. My wife did self clean, oven door locked, control panel lights dead. Range sparker still works. I put in a new migration control panel, nothing still. I didn't change the push button panel. All the wiring looks good, no hot spots. Short of taking to omly appliance repair 50 miles away, I would be cheaper to buy a new range. Any siggestions on what else could be wrong? It is possible the new part was bad from the supplier.