Under the hood or in the dash? Under the hood, there's only one wire and it's black. As for the rest of it... Perhaps this will help: http://www.maverickcomet.com/Wiring/Maverick.asp
If you car has factory A/C, when your standing at the front of the engine compartment, to the left of the engine, there is a rubber plug that comes through the firewall. The wire comes out there along with 2 vacuum lines.