I was installing a new Xm radio head unit on my Tacoma but the original wires from the truck didnt match the head unit's colors. There was no red and yellow and so i was clueless. I didnt know what to connect to what. I spent my whole wednesday trying to install in durring my work hours and almost got my ass fired. Please help and let me know what wire color matches or down what. So far i know that Black is the gorund wire and a Blue if the 12V. Thanks!


Skyline4001