The unit has the add garment light lit while trying to engage the start button. The power button and the cancel/off button each click. The start button seems to be soft to the touch, it does not click lick the other two buttons. I ran the codes the only thing that comes up first in the series is CO on the board during the test mode.
Hello Mike. You will need to check for a broke belt, bad thermal fuse, or bad door switch on the unit. You can test this with a multi-meter AP3873826. 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