Which door are we talking about?
Do the wire colors match up?
Can you salvage the harness from the original door?
There's not that much wiring in the doors - unless it's the driver's side door AND you have power everything - it shouldn't be that hard to figure out.
I took a quick look at the two diagrams - power mirrors, power locks, power windows - the wires appear to be the same color for both years, makes it a matter of either cutting & splicing or swapping the connector bodies across - assuming that they use similar pins.
As for location - there will either be a connector inside the door itself or for a front door look behind the kick panel, and a rear door it'll be at the base of the pillar - it's been awile since I had the carpets out of my GV