GenVibe - Community for Pontiac Vibe Enthusiasts

Hey Im hoping someone can lend a hand I installed the head unit into my 2003 Vibe GT everything works BUT 0 sound no crackle no nothing..
Any suggestions..? I used a Scosche GM035F harness connected all color coded wires to they're mates seemed like a pretty easy install. My car does have the amp under the passenger seat not sure if it has something to do with that
..
Thanks all

Nevermind I'm a idiot went and looked over the wiring again missed a wire.... haha
Anyway I don't have the monsoon sub and was wondering how or if I can just run a line off the little amp under the seat to a small sub and put it in the rear of the car
thanks