GMC Sierra 1500 - 2015 Fuse Box Diagram diagramfusebox›GMCGMC Sierra 1500 - 2015 Fuse Box Diagramfuse. Driver Information Center (DIC).fused. Turn off the engine. Do not cut the electrical cord. Positive (+) Terminal. Pressure Cap. (If Fuses.See all full list on diagramfusebox GMC Sierra (from 2014) - fuse box diagram - Auto Genius GMC Sierra (from 2014) – fuse box diagram. Posted on 30 December 201630 December 2016 by. Year of production: 2014, 2015, 2016. The engine compartment fuse block is in the engine compartment, on the driver side of the vehicle.