2014 GMC Sierra 1500 service brakes problems
139 owner complaints filed with NHTSA name the service brakes on the 2014 GMC Sierra 1500 — 19% of all complaints for this model year.
What owners report
“The vacuum pump has been recalled on same year, make and model vehicle, yet my particular VIN is falling to the wayside. IT HAS A VACUUM PUMP issue, causing the brakes to malfunction at slower rates of speed. A "computer programming recall" was applied to my VIN however it is the ACTUAL Vacuum pump…”
filed Jun 12, 2026
“The brakes on my GMC Sierra 1500 lose braking power when operating at slow speeds. The brake pedal will lose braking power, causing the vehicle to not stop at slow speeds. This is particularly troubling when pulling into and out of parking spots, driveways, crosswalks, and other areas. I use my…”
filed May 30, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in…Campaign 19V761000 · Oct 24, 2019
- Amount of vacuum created by the vacuum pump may decrease over timeCampaign 19V645000 · Sep 6, 2019
Service Brakes problems in other Sierra 1500 years
| Year | Reports | Share |
|---|---|---|
| 2026 Sierra 1500 | 2 | 3% |
| 2025 Sierra 1500 | 3 | 3% |
| 2024 Sierra 1500 | 10 | 3% |
| 2023 Sierra 1500 | 12 | 3% |
| 2022 Sierra 1500 | 27 | 5% |
| 2021 Sierra 1500 | 22 | 4% |
| 2020 Sierra 1500 | 48 | 11% |
| 2019 Sierra 1500 | 107 | 17% |
| 2018 Sierra 1500 | 39 | 13% |
| 2017 Sierra 1500 | 100 | 28% |
| 2016 Sierra 1500 | 100 | 30% |
| 2015 Sierra 1500 | 219 | 31% |
Other reported problem areas on the 2014 GMC Sierra 1500
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.