Les W Conroe , TX December 03, 2018 Appliance: Maytag 30" Electric Built-In Downdraft Cooktop JED8430BDF18 Maytag Cooktop Jed8430bdf18: Jenn Air ceramic cooktop element stopped working. How to replace Infinite Switch Top Burner Control Switch. Ordered new switch......works now... Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes