I had this problem after there was a spark on the stovetop. I replaced the element and socket first because they were both melted, but after that, I still had no power to the socket. After testing the socket for continuity, it passed, but during visual inspection there was a melted tab in the back. I replaced the switch with this new surface unit switch (after verifying this was the correct part number for an 8": element for this stove from someone I chatted with on this website). The 8" and 6" elements use different switches even though the parts diagram list them as part 17. The wires on my old switch were tight, so I had to gently pry them off with a flat head screwdriver. The switch comes with a longer shaft so it will fit more models. For my model, I had to follow the instructions to measure the shaft, remove the spring clip, and snap the extra length off the end with pliers. However the arrow on the instructions pointed to below where I needed to snap off, so measure it first before snapping it off. The repair video was excellent and the installation overall was pretty easy. My stove is fully functioning now.