William N Merced , CA October 30, 2018 Appliance: Jenn-Air Electric Downdraft Surface Unit C201-C Jenn-Air Cooktop C201-C: Burned out terminal block and element. How to replace Terminal Block Kit. Watched video and replaced the faulty parts. Straight forward repair. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes