I'm on my second go around with it. I read it on a forum a few years back and thought to myself there's no way this could be the problem. I looked and it WAS. How random! I'm not sure who's brilliant idea it was to look at some random harness but it stopped me from literally going insane!! Good...
Attached 2 photos. One is full view and the other is a close up of the 2 spots where the connection is burnt.
This harness has 2 + wires and one 1 ground. Even though there's an empty spot where they should've put a second ground and didn't.
I bought a Delphi plug and just moved my wires...
Check wiring harness under passenger seat. There are 2, Unplug the one closest to door and see if the ground is burnt out. Happened to me twice. Causing parasitic drain.