I have been banging my head trying to figure out how to wire up my high low converter to run my rca cables for my subwoofer amp. I did a lot of research (gm makes it hard to find wiring diagrams) and found where the amp is and what color wires my stock sub runs off of. The wires you are going to want to tap into or cut are going to be (blue/grey(+)) (grey/black(-)). Hope this helps you guys out and if it does, please give it a thumbs up!
