Maytag MER5530 Electric Kitchen Range "aid oven set probe" Questions

...Aid oven does not get up to temp. We have a YKERC507HAI Kitchen Aid Convection self clean stove. This just started this week. We set the bake temp at 450 and after 50 mins, the temp is only 388. Cut ...

...oven does not appear to have any problems but the heat elements (bake & broil) suddenly quit working. Usually a safety thermostat, but it can also be wiring, a control board, or a dlb relay. Call ...