We replaced the thermistor and its fuse. I really appreciate APP having how-to videos for these parts. It made it relatively easy to determine what was wrong, what parts to replace, and exactly how to get to those parts. On top of that, my order was processed immediately and I received it within a couple of days. Thanks so much!
I will say this could have been done solo but because our dryer is stacked onto the washer, I had my husband help. I was able to lift the dryer with the door open just a quarter of an inch so he could get to the screws at the base. We didn’t have to bring the dryer off the washer.