Linda G Big Cabin , OK March 25, 2017 Appliance: Maytag 30" Slide In Gas On Glass Downdraft Range JGS9900CDS01 Maytag Range Jgs9900cds01: Key pad did not work. How to replace Control Panel (User Interface). Bought new control panel and oven gasket. Easy install. Just watch utube videos. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes