K 1500 Yukon XL 4WD V8-5.3L VIN T (2001)
![background image](/gmc/k_1500_yukon_xl_4wd/v8-5.3l_vin_t/Page-1676005.png)
All grounds, in-line connectors pass-through grommets, and splices have identifying numbers that corresponds to where they are located in the vehicle.
The following table explains the numbering system.
Utility/Van Zoning