94 Silverado Electrical problem

I have a 94 Silverado extended cab, 4x4, 350 engine with about 240k. I had a fusible link burn up and now my truck is dead. It's a black fusible link that turns red after a connection. I traced the wire all the way to the Convience Center located right in front of the parking brake. From there, I think I have the right wire, it goes into the steering column. Does anybody have wiring diagram? I have the Haynes manuel but I cannot seem to find that wire on the charts. I need some help before I decide to buy a newer truck.........