I have to replace the over control broad . It was real easy. Took about 15 or 20 minutes. Hardest part was pulling the oven out to take the back off. Wiring was real easy to. It was all cover coded. and had take the touch pad off old broad and put back on new one that was easy also. Just peeled it off and put on new broad didn't need glue. needed a 1/4" nut driver that was it.