Arthur for Model Number KitchenAid KGRT507BAL1 gas range Hello, as per your instructions, I did replace the spark module. I also replaced the igniters themselves, the ones that were broken and were malfunctioning. And now the range has returned to the operational level it was previously. But still, only two burners are actually firing, and only one consistently. One thing it is doing that it was doing previously was when I would fire up a non-infighting burner, the functioning igniter will also spark as though that burners knob had been turned. I don't know if it is normal, but was willing to live with it previously, but now would like to make all burners functional.
Answer Arthur, around the stem of each gas valve, is a switch that opens and closes to send voltage to the spark module which then sends high voltage to all of the surface burners, regardless of which one is being turned on. You can check for continuity at each switch. When the switch is in the off position, there should not be any continuity, when you turn the switch to the light position, it should read continuity. Part number for the switch is WP9751325 Read More... Answered by AppliancePartsPros.com | Thursday, April 9, 2020