One problem related to brake grinding noise has been reported for the 2015 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 GMC Sierra 1500 based on all problems reported for the 2015 Sierra 1500.
Tl the contact owns a 2015 GMC Sierra 1500. While driving 25 mph, the contact heard a grinding noise emerging from the front driver side of the vehicle. The vehicle was taken to hennessy Buick GMC (7261 jonesboro rd, morrow, GA 30260) where it was diagnosed that the brake vacuum pump needed replacement. The manufacturer was notified of the failure and provided case number: 8-4881978797. The vehicle was repaired. The approximate failure mileage was 102,000.