You guys are REALLY helpful, haha.
Anyway, heres where things can get REALLY weird then I guess...
The body is an 84 apparently (or so says the VIN plate on the door jamb), but the dash VIN is the same as the firewall VIN, which is the title VIN which is an 87 4Runner, which is what it is.
So, at some point, someone has swapped the body on this thing and put the 87 interior back in the 84 body which is on the 87 frame/chassis. I'm assuming for body work or something, since the whole thing has been repainted also. The kid I bought it from bought it from a guy that worked at a body shop so I'm thinking he did the work.
So, Im hoping that it was just poor misassembly then maybe, and someone just missed a plug? EVERYTHING else works on the truck (cruise control, rear wiper, rear washer, rear window, all other climate functions, etc), so this is really the only thing that makes me say "hmmm..."
Any ideas would be helpful, but I think my only option is to keep digging and try to find the damn relay and see whats up...
~T.J.
