Jenn-Air Cooktop 12103 Troubleshooting and Repair Help

We’ve put together a list of symptoms for Jenn-Air Cooktop model 12103 below. The top three symptoms for 12103 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 12103 Jenn-Air Cooktop.