Dome Light Wiring (Won't Come On)

[cwilkie]

Here's the deal guys. I am putting the wiring back in my truck. I replaced all the wires inside and out, except for the under dash harness because it was too costly, and now I am trying to get her back together. I have all the wires in and almost everything works except for the dome light. When I turned the headlight switch nothing happens. I brought out the tester and there is power going to the clip coming out of the fuse block but it is a constant power. It's like the headlight switch is always on. Next I grounded one of the wires in the dome light harness and it came on so I know the bulb and harness works. I just can't understand why the dome light won't come on with the switch and why is there constant power coming out of the orange and white fuse block harness? Any advice?

Chance