Update: I figured out the issue with the windows. The window motors were in a bag in the trunk. I pulled the door panel off and plugged in a motor. The switch worked one way but not the other. So the motor works. I pulled the switch apart and realized that GM used the same switch assembly as was on an old 97 Chevy Malibu I once had. I immediately knew the problem. The contacts under the switch actuator get very dirty. I cleaned them well and it worked perfectly.
Now I need to do the passenger side.
So, some progress.