Front Seat Belt Warning Light problems of the 2005 Chevrolet Silverado

The contact owns a 2005 Chevrolet Silverado. The contact stated that the door ajar safety alarm and the seat belt alarm chime failed. The contact indicated that while the door was opened while the vehicle was in motion but the chime did not activate . Additionally, the chime did not sound when the seat belts were not secured while the vehicle was in motion. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 75,000.