Maytag Bravos Dryer MEDX500XW0, powers on but still does not run, more parts replaced

Brand: Maytag
Model Number: MEDX500XW0
Main Symptom: will not run, but powers on
What happens & when: Beep after pressing the start button as if the door is not closed.

Error Code (if any):
Parts or tests already tried: Replaced motor, control panel. door switch, thermistor, thermal fuse, tensioner pulley and switch, belt and duct fan
Photos / video link:

I am enclosing the tech sheet for your model. Using the tech sheet place the unit into diagnostics and follow the instructions on the tech sheet to do the various test.

techsheet-w10417013-revc.pdf (4.5 MB)

https://www.appliancepartspros.com/