Answer Hello Rick. You will use a meter and put the pump into a drain cycle and test for power to the pump. 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 | Tuesday, January 20, 2015