Ok, i fiddled with it a little, still same thing going on. When headlights are on, tailights arent on as running lights, when i hit the brakes, the left tailight is on. The blinker works for left tailight, the right tailight doesnt come on at all and the green blinker signal in the cab lights up green but does not blink. I took the bulb and tailight housing from the left side and tried it on the right, still nothing. There is about 13 volts running to the left tailight and 10 to the right. I really dont know much about electrical but i did get a couple of pics of that helps. See the link below, thanks.
http://s101.photobucket.com/albums/m66/prestonmallard/
