Hummer H3 fuse box and relays diagrams Explore interactive fuse box and relay diagrams for the Hummer H3. Fuse boxes change across years, pick the year of your vehicle:. Comprehensive Hummer H3 SUV fuse box manual covering engine compartment electrical systems. Power distribution and interior fuse locations for 2005-2010 models. Expert off-road vehicle electrical maintenance.
The mid-size SUV Hummer H3 (and pickup truck Hummer H3T) was produced from 2005 to 2010. In this article, you will find fuse box diagrams of Hummer H3 2005, 2006.. Fuse box diagram Hummer H3 (body code GMT345; first generation) 2005, 2006, 2007, 2008, 2009, 2010 years of manufacture. Description, where they are located, purpose and decoding of fuses and relays.