I think Chris is right. I work with the previous owner and he's bringing in the info he has on the 7 way he replaced the original with, but he also said he thought the markers were the green lead. I understand Lance has a custom 7 way plug, but I don't know exactly what that entails.
I know what comes out of my truck is of course standard throughout the industry and I appreciated the wire call outs on the cover at my tailgate.
I suppose to be sure I can always cut the green and brown wires at the battery box and do a continuity check from the end of the plug, I'm just trying to minimize how bad of a mess I make. Looking at the wires in the camper, they're solidly connected, and I don't see anything obvious. So once I find the correct wire I'm not sure where to go from there besides checking every light bulb.
