Stan Giant for Model Number Thermador SGS456Z I have a six burner cooktop. I have one of the main burners that will not light when the knob is turned on. There is very little to no spark at that burner. Gas is presnt when the switch is turned on. Would it be a spark switch that needs replacement or the spark module?
Answer Stan, It is a good chance that the spark switch would be the issue. You can test the switch for continuity in the light position and if there is continuity then it would be good. In this case, the spark module would be the most likely issue. If there is no continuity then the switch would be defective. Read More... Answered by AppliancePartsPros.com | Monday, February 10, 2020