Has anyone swapped doors that are powered into a blazer that did not have any power components in the doors .I was told the doors came from a 2005 but i can't confirm that. The label is always faded on the doors.

The harness is not even close to the factory harness. Does anyone have the wireing diagram for these .

The new doors have power mirror locks and windows . Was hoping to tie into the factory harness before just the speakers splitted off of it. But there is many unused wires .