michael pyrlik

does anyone know what all the wires on the n1 are im trying to install n1 in my 85 s10 blazer but cant seem to get it to power up at all i need a wire diagram and cant find one i was told the best place to look and ask is on here

I just picked up a avic n-1 but i didnt get the wire diagram and there are wires i dont know what they are can anyone help and i also didnt get the discs so woundering what i have to pick up and where? I'm instaling it in a 1985 blazer it has a 350 im woundering if i can and how i would get the speed control to work?