John P Maryville , TN December 01, 2023 Appliance: Jenn-Air Freestanding-Double Oven-Dual Fuel JDR8895AAS Jenn-Air Range Jdr8895aas: Control board fried. How to replace Range Oven Control Board. Ordered a new control board on Monday. Came the next day. Installed it Friday. I recommend detaching the bad control board with wires intact. Then attach the new board and one by one remove the plugs and plug into the new board. Looks a little scary but if done this way you can’t confuse the locations of the plug-ins. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes