Table 1 shows four common service brakes related problems of the 2015 GMC Sierra. The number one most common problem is related to the service brakes (14 problems). The second most common problem is related to the brakes failed (two problems).
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems | |
| Brakes Failed problems | |
| Brake Sensor problems | |
| Power Assist Brake Vacuum problems |
The contact owns a 2015 GMC Sierra. The contact stated that while driving, the brake pedal was hard to depress intermittently while parking or at a stop. The vehicle gets hard immediately and failed to depress to the floorboard. The check engine warning light was illuminated. Read details...
Yesterday afternoon while backing out of parking spot, my brakes became unresponsive. The pedal was extremely hard to press and would not stop the vehicle. The result was the vehicle rolling down an inclined parking lot and hitting another vehicle. Read details...
2015 GMC Sierra denali. Consumer writes in regards to brake pedal pivot bolt sensor failure. Read details...