I recently installed a sub and amp into my sister's car, its a 2002 Chevy blazer it has a stock stereo. I installed a line output converter because there were no RCA connections and I wired the remote wire to a wire that said it was 12v on a website's wiring diagram (I can post it if needed). And the sub sounds great but for some reason, it only works when the car is stopped it doesn't need to be in park it just needs to be stopped. I'm assuming it my remote wire but I don't know where to wire it now. If I could get any help that would be great, this was my first installation so I'm a real noob.