Can you tell why the timer will stop working?
Answer Hello Oriel. You will need to check and see if the unit is heating and venting properly. If the heat is not working and you have it on auto dry, the timer will not work properly. If the unit is on timed dry and the timer does not work, you will need to test and see if there is power to the timer motor. If so, and the timer does not run, you will need to replace the timer 131905500. 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