I am about to swap out a good used harness for a butchered one and just got a look at the job this evening.
It looks as if there are two ways to get the ECM wires and rubber firewall swapped.
1. Take the entire blower and heating core assembly off of the firewall, make the swap, then put it all back.
2. Jack up the front end, remove the tire/wheel and the inner wheel well (having removed all of the stuff that's screwed onto it), make the swap, then put it all back.
I am delving into the electrical troubleshooting realm which is where my knowledge is smallest. Give me intake, heads, breaks, etc. and I can wrench away, no problem. All them dang WIRES, though, lol!
Anyway, I'm leaning toward the jack it up and go through the wheel well method, because there is something else I need to fix and that's the, take a wild guess, power antenna mast and motor. Two birds, etc.
Anyway, I said all that to say this: let's keep this thread up to date with our individual projects and maybe we can help the next gearhead who needs to do it, what do you think?
