One problem related to paint has been reported for the 2003 Chevrolet Trailblazer. The most recently reported issues are listed below.
I have a 2003 Trailblazer last year we noticed paint was fading off hood ,this year it is so bad I need to have the whole hood repainted, I was told this was a factory defect in the paint , I have seen many Trailblazers with the same problem,hoping there is a recall somewhere so I can get my hood painted.