Electrical - Roof light

[f5fstop]

I have all the schematics, what do you need?

PS Your idea about an incorrect wire job on the relay is a good one. Hard to wire on incorrectly since it can blow fuses, but knowing dealers...

[HUMTECH]

Check the connector at the light bar on the roof, I think someone wired it backwards. orange wire should be inserted into socket "C", purple wire in "A", I'll bet these are backwards. Black in "B". Sockets are clearly marked A,B,C. If that is wired correctly post up and we can look for another solution.

[PARAGON]

Originally Posted by f5fstop

I have all the schematics, what do you need?

PS Your idea about an incorrect wire job on the relay is a good one. Hard to wire on incorrectly since it can blow fuses, but knowing dealers...

I have them too but when it comes to what I'm doing.....

I want another circuit.... no, actually need another circuit. It would be nice if it was a RAP circuit. So, a while back I stumbled across the fact that the Sunroof has it's own separate RAP relay circuit. I don't have a sunroof. I happen to have had a fuse in the Sunroof spot for the battery POS power in the box under the hood, so assumed I had some type of circuit for it.

I searched and searched and don't have the relay but I do have the orange power wire that comes from that sunroof fuse AND even better a nice clean ground that's separate from other grounds inside the cab AND the best... the dark blue wire that is POS voltage for RAP.

These go into a connector on one side (connector C210) but there are no orange or blue wires coming out of the corresponding side of the connector.

So, I have decided to splice into the orange and blue wires. I need a RAP circuit for my new Sirius tuner and some other things that would be nice to run relays off of it. I don't want to splice into the radio harness or anything else, especially if I have unused circuits I can use.

[H2Finally]

If you run out of clean power source inside, and need to bring power from engine compartment, it may be easier to go thru the grommet under the driver side floor, rather than the footwell wiring harness.