We have classified the 1 complaints from 2015 GMC Sierra 1500 about SERVICE BRAKES, HYDRAULIC into the following categories.
Tl* the contact owns a 2015 gmc sierra 1500. while driving approximately 30 mph, the brake pedal became stuck without warning. the vehicle was towed to martin cadillac (310-736-2266, located at 12101 w olympic blvd, los angeles, ca 90064). the manufacturer was not made aware of the failure. the contact also received notification of nhtsa campaign number: 18v586000 (steering). the vehicle was not diagnosed or repaired. the failure mileage was 40,699.
Tl* the contact owns a 2015 gmc sierra 1500. while driving 15-25 mph, the brake pedal was depressed, but was difficult to slow down or stop the vehicle efficiently. the contact stated that the brake pedal was very stiff. the vehicle was taken to kunes country chevrolet buick gmc of elkhorn (located at 1350 wi-67, elkhorn, wi 53121, (262) 725-4068) where it was diagnosed that the vacuum pump was weak. the vehicle was repaired. the manufacturer was not contacted. the approximate failure mileage was 68,800. *tt consumer stated vehicle was repaired. *jb
Tl* the contact owns a 2015 gmc sierra denali. while driving approximately 70 mph, the brake pedal was applied, but failed to respond. the contact had to apply pressure to the brake pedal with both feet to stop the vehicle. the dealer (jay buick gmc, 18800 rockside rd, bedford, oh 44146, 440-232-5000) ordered the replacement oem part; however, the contact had the brake system vacuum pump installed by an independent mechanic. the manufacturer was notified of the failure. the approximate failure mileage was 82,000.
Tl* the contact owns a 2015 gmc sierra 1500. while driving 5 mph in stop and go traffic, the brake pedal became harder to depress to stop the vehicle. there were no warning indicators illuminated prior to the failure. the vehicle was taken to graff chevrolet buick (495 sanilac rd, sandusky, mi 48471, (810) 648-9850), but no failures were located. it was unknown if the manufacturer was contacted. the failure mileage was 29,000.
Tl* the contact owns a 2015 gmc sierra 1500. while operating the vehicle at very low speeds and while pulling into a parking space, the brakes suddenly malfunctioned. the failure caused the brake pedal to extend to the floor and the vehicle would not immediately stop. the contact stated that the failure occurred on six separate occasions. the vehicle was taken to the local dealer (marshall chevrolet, 1601 s. state st, jerseyville, il), but the failure was unable to be duplicated. the manufacturer was not notified of the failure. the vin was not available. the failure mileage was 2,500.