Customer Questions and Answers for Cooktop Infinite Switch by Whirlpool

Charlie, with the power cord unplugged from the outlet, a mat or a cardboard the same size of the cooktop may be necessary as the cooktop would need to be lifted up out of the counter. This would be done by pushing up from the bottom of the cooktop, being careful not to place too much pressure on the glass. With the cooktop removed, the knobs and retainer nuts would need to be removed, as well as the vent grill. Then the screws inside of the top of the vent, as well as along the top perimeter of the cooktop just under the glass, will need to be removed. This will allow for the switches to be accessed for replacement.