Took quite a bit of troubleshooting with the multimeter and a few helpful youtubers. Found that this thermal fuse also known as a thermal cutoff or TCO was bad. Make sure to order the correct one with the right on off thresholds. Once you have the right one replacement was 40 seconds and saved myself hundreds on repairs or a new microwave. What a but. Wish these guys would have helped me with shipping costs since I messed up and ordered the wrong one the first time. All good though.