Sierra 3500 Denali 2WD V8-6.0L (2011)
1 - X300
2 - X408 (UD7)
3 - Trailer Connector (UY7)
4 - J411 (JL1)
5 - G401
6 - J331
7 - Fuse Block - Underhood X3
8 - X115
9 - X102 (JL1)
10 - J300
11 - G300
Chassis Harness - Front Engine Compartment (31 Series)
