Fuse box diagram (TrailBlazer EXT) Fuse box location. It is located in the engine compartment on the driver's side, under two covers.. Assignment of the fuses and relay in the Underhood Fuse Box, L6 engine (2004, 2005, 2006).. Chevrolet Trailbrazer (2003 - 2004) - fuse box diagram Year of production: 2003,2004 Engine Compartment Fuse Block The fuse block is located under the hood in the engine compartment on the driver's side of the vehicle. Engine L6 Mini fuses Usage 1 Electrically-Controlled Air Suspension 2 Passenger's Side High-Beam Headlamp 3 Passenger's Side Low-Beam Headlamp 4 Back-Up Trailer Lamps.
![[DIAGRAM] 2004 Trailblazer Ls 4 2 Fuse Box Diagram](https://3.bp.blogspot.com/-yzE2d_fx4eY/UV4XdmxdCuI/AAAAAAAAAOc/vxvLhOCoAA0/s1600/IMG532.jpg "[DIAGRAM] 2004 Trailblazer Ls 4 2 Fuse Box Diagram")
Chevrolet Trailblazer fuse box diagram - layouts and locations. Cigarette lighter fuse. Photo examples of location.. Chevrolet Trailblazer (2003 - 2004) Fuse Box Diagram. Jonathan Yarden . Year of production: 2003,2004 All Chevrolet Trailblazer schemas On this page: Engine Compartment Fuse Block; Engine L6; Engine V8; Rear Underseat Fuse.. Extraction tool for fuse replacement. Chevrolet Trailblazer fuse box diagrams change across years, pick the right year of your vehicle: 2023 2022 2021 2014 2008 V8 2008 L6 2007 V8 2007 L6 2006 V8 2006 L6 2005 V8 2005 L6 2004 2003 2002 2001