There are 3 stored owner reports matching the brakes leading-label group for the 2010 GMC Sierra in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)DEALER STATES THAT THE BRAKE MODULAR AND PLUG ARE NO GOOD. THE COST OF THE REPAIR WOULD BE $1200.00. THE SERVICE TRACTION CONTROL LIGHT WOULD COME ON. *TR
DRIVING AT ANY SPEED WHEN APPLYING LIGHT TO MEDIUM BRAKE PEDAL (AS IF SLOWING TO EXIT INTERSTATE HIGHWAY) BRAKES BEGIN TO PULSE. IT FEELS AS IF ITS IN THE REAR BRAKE. TAKEN TO DEALER SEVERAL TIMES. THEY HAVE REPLACED THE SHOES AND DRUMS TWICE. IT LASTS 2K MILES AND STARTS ALL OVER. *TR
TL* THE CONTACT OWNS A 2010 GMC SIERRA HYBRID (NA). THE CONTACT STATED THAT THE BRAKES GRABBED WHEN THE VEHICLE WAS COMING TO A STOP, WHICH MADE THE VEHICLE COME TO AN ABRUPT JERKING STOP. THE CONTACT ALSO STATED THAT WHEN SLOWING DOWN FROM HIGHER SPEEDS, HE HAD TO DEPRESS THE BRAKE PEDAL WITH EXTREME FORCE. THE DEALER GAVE THE CONTACT A MEMO FROM THE MANUFACTURER TO PUMP THE BRAKES ON THE HYBRIDS FOR A SMOOTHER STOP. THE FAILURE MILEAGE WAS 15 AND THE CURRENT MILEAGE WAS APPROXIMATELY 2,000...UPDATED 09/15/11 *BF UPDATED 09/26/11
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.