The harness wires are pretty much without insulation in certain areas, mainly around the passenger-side quarter panel, nearest the battery and "computer brain" area. Wires poking through the insulation and such. It caused major shorts, both wire to wire, and wire to ground, producing, amongst other things, a dead battery, over and over again.

I thought I could easily just unplug the engine compartment harness from the firewall and reinstall a fresh one from there. I hope I am not wrong....

Thanks so much for your help.

Jimmy