One problem related to door has been reported for the 2007 Chevrolet Trailblazer. The most recently reported issues are listed below.
The contact owns a 2007 Chevrolet Trailblazer. The contact stated that the front passenger and driver side door handles fractured when attempting to open the door. The contact received notification of NHTSA campaign number: 14v404000 (visibility), however the part to do the repair was unavailable. The contact felt that the manufacturer exceeded a reasonable amount of time for the recall repair. The approximate failure mileage was 100,000.