Table 1 shows two common service brakes related problems of the 2009 GMC Sierra 2500. The number one most common problem is related to the service brakes (four problems). The second most common problem is related to the brakes failed (one problem).
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems | |
| Brakes Failed problems |
Receiving a "service trailer brake system" message while in motion on both highway and city streets when applying brakes both with and without tow\haul mode engaged. There is a recall notice #14515 on this vehicle and the NHTSA site says that all recalls have been performed. Read details...
Was backing out of driveway and hit brakes. Pedal depressed further than normal and it took extreme effort to stop the truck. I tried turning truck off and then restarting it to see if that would fix the problem. It did not. Read details...