Hey guys here is the link
https://www.gmupfitter.com/files/media/photo/459/2011_Chevrolet-Police-Technical-Manual.pdf
I have used the above link in the past with a lot of success determining which wire is what on my 2007 SSV Tahoe I used to own. You have to navigate down to the Tahoe subsection and it is all in there with pictures and whatnot. It would be awesome if someone can take the PDF section of that and maybe sticky it because it is full of GREAT info!!
https://www.gmupfitter.com/files/media/photo/459/2011_Chevrolet-Police-Technical-Manual.pdf
I have used the above link in the past with a lot of success determining which wire is what on my 2007 SSV Tahoe I used to own. You have to navigate down to the Tahoe subsection and it is all in there with pictures and whatnot. It would be awesome if someone can take the PDF section of that and maybe sticky it because it is full of GREAT info!!