Will not run through a complete cycle.
Answer Hello Bruno. Make sure the heating is working in the unit and if so, you will need to replace the control board. 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
Unit will not start ,all other lights work and it will cancel and drain. Is it the control board??
With the unit not starting a wash cycle you will want to first check to see if there is power getting to the water valve. If the unit does not fill with water it will not go into the wash. If there is no power to the valve then most likely is the control board 8564543 that is the issue.
No lights on interface panel, checked power to unit, through fuse and door switch to control panel. Is there a simple check to determine if it is either the interface panel or the control board ? Thanks.
Answer Hello Catherine. If there is power to the board, but the panel does not light up, then the board is bad. You can try unplugging and reseating the ribbon cable to see if that helps, but usually it is a bad board or thermal fuse.