My right rear turn signal is out. I bought my wife a 2007 Escalade ESV. Nice truck but OMG its got some electrical gremlins. I've been scouring the internet for some wiring diagrams and actually did find some good stuff on gmupfitter.com. Anyway, I'm getting power to the RT Turn/Stop fuse in the I/C fusebox on the left side of the dash. I assume this means my BCM is working. However, the D-GN wire at the Rt. Rear tail lamp is not getting power. Looking for some information on where that wire runs from the fuse box back to the lamp harness. It would appear that the wire runs behind the spare tire to the drivers side and then into the cabin and along the door rail under the plastic thresholds. Is the wire the same color all the way to the front? is there any connectors between the front I/C fuse box and the rear lamp assembly that should be checked?
Looking for any thoughts or wire schematics that would help me trace this wire back to hopefully discover a break or something like that. Getting tired and weak but want to stay away from the dealer as I think they will have to search just like me.
Thanks for any help that you might have...