MEXICOWANDERER wrote:
Biggest pass-through-firewall socket. Find two largest wires. The need to be cut on both sides. Drill 2 small holes close by through steel firewall.
Extend each wire. Pass each through their new hole and join other wire. A bypass. This is what happens if you do not bypass...

egad - that looks bad - on a side note we had someone actually come by and they said the best option was to re-wire - so i'm going to pull the harness out and wire up what all i need - and just leave the rest unhooked - there's no ac or computers so it seems like less of a big deal to us just to go that route