Remove three Phillips screws underneath front edge, raise front edge and lay it back on stovetop. Pull knob straight off, use pliers to loosen nut holding switch in place, remove nut. I took photos of the old switch with wires attached that also showed the numbers on the terminals in case I pulled off too many at once. The new switch isn't arranged the same as the old one, but follow the conversion table, and it will work fine. Remove and replace one wire at a time. When replacing the control panel don't try to just lay it flat and slide it back on -- it won't work. Easier if you hold it at about 90 degrees and pivot it back onto the rubber seal at the edge of the stovetop. Re-install the three screws, and you're done. The new switch fixed the problem perfectly. I took apart the old switch and found a broken metal piece inside, so I was confident this was the problem, and not some other component.
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