Bobby for Model Number JES9750BAS This oven will not maintain a constant or proper temperature. I can set the temperature at 350 degrees and it will only come up to 250 degrees. If I set it at 500 degrees it will get up to about 350 degrees. This sounds like the main board to me. Could it be that? Thanks, Bobby
Answer Hello Bobby. You need to check both elements in the unit and make sure they are good and if so, test the temp sensor in the oven. 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 | Friday, September 27, 2013