Valerie W Dunlap , TN October 04, 2018 Appliance: KitchenAid Range KGST307HBT6 Kitchenaid Range Kgst307hbt6: Nothing in the oven would ignite. How to replace Cerama Bryte Cooktop Cleaner. REPLACED THE CONTROL BOARD. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours