Will September 29, 2011 for Model Number RT18AKXKQ00 How do I tell if heater is the problem,tried thermostat still frosting.
1 Answer Hello Will. If the heater WP2315530 is bad, it will read open for continuity. If it is closed, it should be good. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. Hope this helps. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More...