there are 7 wires, part#36-4900, yellow,green,red.brown,orange black and blue...it shows a 14 amp fuse with a line going to the circle...inside circle has letter l which is top of circle with black wire next to it bottom of circle has letter p with blue wire next to it, then letter x in left side , middle of circle where fuse is...got it from lmc truck, they have no techs, just wondering which wire black or blue to hook fuse to...hope this makes sense, or i can try to get pic. thanks pete