Bosch WTMC3300US/02 FD8603 dryer getting power and lights on panel (except start button light), but never starts.?

I can use a flat head screwdriver, and push in all the way on the door switch, that's when the start button light comes on. Once you press the start switch, you hear a click but the drum never turns. I'm thinking it's the switch for sure, but also could either the motor or relay be bad? Does that explain why I can use a screwdriver on the door switch and get the click? Is there a way to test the the relay?

?2017-02-19T05:06:23Z

Yes. There are ways to test everything. The most likely problem is the drive belt.

Here is a trouble-shooting guide:

https://www.repairclinic.com/RepairHelp/How-To-Fix-A-Dryer/1-129-994373-/Bosch-Dryer-won-t-start-WTMC332SUS02