Jeff T for Model Number ZGU385NSM1SS I have no spark. I checked all the switches suing instructions to measure resistance back to the transformer and they all seem good. So I am presuming that it is a problem with the spark module or transformer. Is there a way to determine which it might be? Or should I just go trial and error and order one and try it?
Answer Jeff, You will want to test the continuity of the ignition switches to make sure that there is continuity. If these check ok and the transformer checks ok then this will be a faulty spark module. You can test the output of the transformer for 12 vac from pins 1 to pin 2 for 12 va and from pin 1 to pin 3 for 240 vac. Read More... Answered by AppliancePartsPros.com | Wednesday, October 4, 2017