The belt tensioner pulley was locked up and not spinning freely. This will definitely make a metal in metal screeching sound. The belt and drum roller wheels all look great.

Part is no longer available. Needs a new socket ass for the light. I tested the door switch and it?s fine.

Needs a thermal kit W10169881 Also needs a heater element WP8573069 $425 to repair

water was under the float switch so that was cleaned out then dishwasher was ran and no leak was found no check the nut around the zeolite port inside the dishwasher and that was also in good shape. dishwasher is running without issues