One problem related to axle shaft seal has been reported for the 2003 Chevrolet Trailblazer. The most recently reported issues are listed below.
: the contact stated the vehicle was taken to the dealer on September 12, 2005 at 25612 miles who determined the rotors were rusted and needed to be turned. The vehicle was returned to the dealership on June 5, 2006 for a 30000 mile check up and again the dealership determined the rotors needed to be turned. The dealership has admitted the front and rear rotors need to be replaced. Based on the contact's understanding the manufacturer will not allow the dealership to replace the rotors under warranty. The contact alerted the manufacturer and a complaint was filed case # 1-414411237. The left front axle seal was replaced. Updated 06/19/06.