One problem related to hood hinge has been reported for the 2004 Chevrolet Trailblazer. The most recently reported issues are listed below.
The contact owns a 2004 Chevrolet Trailblazer. On June 20, 2007, while driving 60 mph, the hood of the vehicle flew open and smashed the windshield. The contact could not see, but was able to pull off the road safely. He drove approximately 10 mph to a mechanic who inspected the vehicle. The mechanic could not find anything wrong with the vehicle. The vehicle is under warranty and service has been denied. The VIN was unknown. The current and failure mileages were 31,662.