Kevin H Draper , UT July 06, 2015 Control panel wouldn't work Our Jenn Aire dishwashers control panel would only light up the start button for about the last 6 months then a couple times it wouldn't work at all. So doing a little research I was advised by these guys that 95% of the time the control panel needs to be replaced. I did and it worked. I didn't disconnect the power to do this as there are some simple plug ins but you might want to throw the breaker to be safe Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes