Where is the fuse box for 2009 Chevy Trailblazer?

The fuse box for a 2009 Chevy Trailblazer is located in two places: the interior fuse box is situated under the dashboard on the driver's side, near the steering column. The second fuse box, known as the under-hood fuse box, is located in the engine compartment, near the battery. You can access both boxes by removing their respective covers.