Wiring (need help please)
 

I have a 1989 Supra NA with a bad body harness and i was hoping in maybe finding a replacement but i'm have no luck in locating one can anyone help please it will be very helpful

In what way is the body harness bad?

There was a fire with the previous owner and the wires to the stereo were damaged and some of the damage goes all the way back behind the dash.

Ohh, that sure sucks. Well I would suggest you look into some local junkyards and parts pullers, but first you will need to determine what harness you have, pre-89 or 89+. If you didn't know, 89 was a transition year, some 89's have the old harnesses and some have the new ones. I think the pre 89 harness have yellow ECU plugs, and the 89+ have gray plugs. Good luck.

i've seen 2 separate harnesses for sale on ebay in the last month.