2017 GMC Sierra service brakes problems
19 owner complaints filed with NHTSA name the service brakes on the 2017 GMC Sierra — 31% of all complaints for this model year.
What owners report
“After parking and backing up when I hit the brakes, they got hard and did not operate properly. When pulling forward the brakes were hard to operate and barely stopped the vehicle. After sitting a while and restarting the truck they operated as they should have. Not sure if this is an operable…”
filed Mar 2, 2020
“I live in oregon, my truck that I purchased from a private owner from utah in june of 2019 had 37,300 miles today's date march 1 2020 my truck has 39,100 miles. A couple of days ago I changed to my oregon license plate. While under the truck I noticed a lot of rust on many parts of the brakes…”
filed Mar 1, 2020
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Service Brakes problems in other Sierra years
| Year | Reports | Share |
|---|---|---|
| 2015 Sierra | 2 | 4% |
| 2013 Sierra | 4 | 10% |
| 2012 Sierra | 3 | 10% |
| 2011 Sierra | 3 | 7% |
| 2010 Sierra | 3 | 9% |
| 2009 Sierra | 1 | 3% |
| 2008 Sierra | 1 | 1% |
| 2007 Sierra | 12 | 20% |
| 2006 Sierra | 20 | 38% |
| 2005 Sierra | 27 | 23% |
| 2004 Sierra | 44 | 23% |
| 2003 Sierra | 45 | 22% |
Other reported problem areas on the 2017 GMC Sierra
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.