Answer Hello Franc. You will test for power to the valve. There should be 120 VAC coming to the valve. If there is and there is no water and the water is turned on, then you have a bad water valve. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Thursday, May 18, 2017