astrostart, 2004 alero

 does anyone have a connection guide for a astrostart 2205u, son purchased unit used and does not have any info with unit. i know that you are not able to buy units over the counter so info on units is gaurded by astrostart dealers. we would like to put unit into sons 2004 alero with 2.2l engine. beleive unit came out of an alero. we have ompasslock 3, gmdl1, model bd controler, receiver, valet switch  and needed fuse holders,  short hood switch. i am a heavey diesel mech, that does a fair amout of computor wireing and trouble shooting on computor controled engines and trans. i beleive i should be able to mount remote start with a little help.johnny in nodak

som purchased used astrostart has gmdl1 module can anyone tell me how to wire. i am putting unit into 2004 alero. thanks a bunch.johnny in nodak