Tommy B for Model Number JBP79WW1 Outside ring on dual element won't come on yet small inner ring will. I checked continuity and visual and both looks like outside ribbon is intact? Any suggestion what might be wrong. Is there a way to test infinite switch?
Answer Tommy, You will want to check the rocker switch to make sure that it is working. If it checks ok then you will want to replace the infinite switch WB21X36771. Read More... Answered by AppliancePartsPros.com | Friday, September 19, 2014