Electrical problem
2000 Ford Ranger 6 cyl Two Wheel Drive Automatic 78000 miles
----------------------------------------------------------------
I am 17 years old and trying to repair my ranger. I put on the motor/actuator so that the electric door locks will work. Everything works fine, until I put the door panel on, and then it doesn't work.

What am I doing wrong, or should I be checking?

I am trying to learn this but am stumped!

check switch and connectors