Product review (5 stars): Exact replacement for my Jenn Air cook top
The switch worked perfectly when installed.  I had read many reviews that indicated difficulty with determining how the nine wires connected to the switch, but in my case it was quite simple as the switch I was replacing was exactly the same as this one.  I now have a fully functional Jenn Air cook top for the price of this switch rather than paying hundreds of dollars to call a repair-person.