David K Naperville , IL January 26, 2016 Appliance: Maytag 30" Slide-In Downdraft Range Gas On Glass JGS9900BDB15 Maytag Range Jgs9900bdb15: Front panel controls on my jennair range not working. How to replace Range Electronic Control Board. I procured control panel and control board from applianceparts pros. They came in under 2 days, installed in no more than 20 minutes and all was up and working. I am completely sold on AppliancePartsPros !!!! best price, quick delivery, great peace of mind with the 365 return policy, and the customer reviews and suggestions were very helpful. ALL AROUND HIGH FIVE TO THE APPLIANCEPARTSPROS TEAM !! 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes