02 Trailblazer Passenger Side Door Window Not Working

As a result the window could not be opened and the exterior mirror could not be adjusted.
02 trailblazer passenger side door window not working. The result no buttons work on the panel. Now we smelled burning inside the power window drivers side door panel. Have a 2002 trailblazer with a rear passenger right side door window not working. I ordered a passenger side rear right window motor online and when i got it in the mail i started taking the right door panel off.
Passenger window and power door lock will not work. Have changed out three win read more. Average repair cost is 300 at 82 750 miles. The contact stated that the electrical system on the driver side door failed.
It was a motor replacement at 350 00. Took apart and melting inside panel. I recently had to take my 2006 trailblazer in because the frt passenger window wouild not go up all of the way. The 2002 chevrolet trailblazer has 4 problems reported for window not working.
I noticed i was sent a left rear window motor so i was pretty upset. Was told it was caused by the motor on that. The driver side window was stuck down and all door locks would not work all the other windows went up and down as they should but still no drivers window or door locks. Power not getting to motor.
2005 trailblazer front passenger window not working at all from passenger side door switch or master panel switch on driver panel. All other 3.