Electrical Manual – 2008 Light Duty Full Size C/K Trucks

[deuce]

http://gmupfitter.com/files/media/photo/68/2008_LD_ElectricalPickupsChassisCabs.pdf

This works for Tahoe, Yukon and Trucks. Very helpful if trouble shooting electrical issues. It's about 700 pages so I suggest saving it to your pc.