One problem related to seat belt has been reported for the 2003 Chevrolet Silverado. The most recently reported issues are listed below.
The contact owns a 2003 Chevrolet Silverado. While driving 60 mph, the passenger side seat beat tightened. The passenger felt discomfort and disconnected the seat belt, which should not be done while driving. In addition, the tailgate opened while the vehicle was in motion. The contact took the vehicle to the dealer and complained. The current mileage was 50,000 and failure mileage was 1,000.