This past weekend I bought a 2004 Tahoe that the previous owner attempted to fix several issues on their own over the years and failed. (The main issue was a huge parasitic drain caused by the shorted #1 wire that was powering their aftermarket amplifier. I’m on the search for a used crossover pipe and cats for the originals that “disappeared shortly before purchase. The current issue is that the front windows and power locks working. I found that there was no wiring harness in the driver side door (!) For some reason the previous owner removed the wiring harness from the driver side door and decided to de-pin several wires from the black connector. No idea why, but there it is…