Look under the backseat on driver's side. There's also a fuse box under the hood.
where is the fuse for 2004 Chevy trailblazers fan motor
First check the fuses.
Check the fuses first
under the rear seats and also under the hood.
try under rear seat
relay in the hood fuse box HDM relay (Headlamp Driver Module)
I have a 2004 trailblazer and it's located under the driver side rear seat.
I would check the fuses.
In a 2004 Chevy Trailblazer, the TCM (Transmission Control Module) fuse is located in the under-hood fuse box. You can find this fuse box near the battery on the driver's side of the engine compartment. The specific fuse for the TCM is typically labeled in the fuse box cover, so refer to that for the exact location and amperage. Always ensure the vehicle is turned off before checking or replacing fuses.
Check out gmtnation.com, There are lots of helpful people there, lots of How-To Tutorials for the Trailblazer.
DRL.
The 2003 Chevrolet trailblazer power control module is located in the fuse box. The fuse box is located in the engine compartment.