I have put a new fuel pump on my truck, but still is not coming on. I not getting nothing through the gray wire 6 volts through the purple wire when key is on. I have check the the wire with a meter on the black and gray wire and I am getting nothing should it show some kind of reading? Do I need 12 volts through the gray and 12 volts through the purple? I really not sure how the wiring harness color code works. The harness wire color are black/white, purple, gray and solid black the same as my orginal wire on my truck I mayched by color is that right? Is thier anything I may have un plug when I replace my radiator support? I unplug the wiring harness for the lights on the passanger side when I replaced. I still get 12 volts in the fuse box and 12 volts through the relay.
Tuesday, August 31st, 2010 AT 7:29 PM