Jenn-Air Cooktop 12104 Troubleshooting and Repair Help

We’ve put together a list of symptoms for Jenn-Air Cooktop model 12104 below. The top three symptoms for 12104 are "Won't start", "Door won't close", and "Gas igniter glows, but will not light". Click on your symptom to see what causes it and how to fix it. With step by step instructions, repair info, and how-to videos, you’ll see just how easy it is to fix your broken 12104 Jenn-Air Cooktop.