Where is the windshield wiper motor located on 2004 Chevy Trailblazer LS?

On a 2004 Chevy Trailblazer LS, the windshield wiper motor is located underneath the cowl, which is the panel under the windshield. You'll need to remove the cowl panel to access it. It's generally towards the passenger side (right side) of the vehicle, but it's best to consult a repair manual or online diagrams specific to your year and model for precise placement.