black2002ls

iTrader: (10)

I am building an 89 s-10 and am fitting it with a 98 trans am dash. I picked up the interior wiring harness to go with it. Here is my question, do I need the BCM? Also, does anyone know of a place on the net, or can scan a copy of wiring diagrams showing which wires are in each plug, that way I can sort this harness out, as it isn't marked. I've got the obvious things marked, Radio, HVAC, headlings, etc

Thanks in advance
russell
r_d_butler@sbcglobal.net