2003-2010 GMC T-Series (T6500, T7500, T8500) fuse box diagram
This article provides fuse box diagrams for GMC T-Series trucks (T6500, T7500, T8500) from 2003 to 2010. It shows where the fuse panels are located inside the vehicle and explains which fuse controls each component and relay. Cigar lighter (power outlet) fuse in the GMC T6500, T7500, T8500 is the fuse #2 in the Instrument panel … Read more