I have a 2000 jeep wrangler and am having some issues wiring my head unit and amp. I have the Alpine CDE-121 and KTP-445U. I stupidly bought the KT-445U over the KTP-445, not knowing there was one. I called Alpine and they said it should be fine, I can just cut the rca connectors going from the right side of the amp and hook it up that way. I've done everything now, but when I hook it up to the jeep the thing won't turn on. I think there is something wrong with the power (yellow) wiring but I really don't know what is wrong. Here are some pics of what I have done
I'm thinking its something stupid I've just forgotten, so help is appreciated. What threw me off was that the amp doesn't have a yellow output, so I just bypassed it.