2016 GMC Yukon XL service brakes problems
40 owner complaints filed with NHTSA name the service brakes on the 2016 GMC Yukon XL — 20% of all complaints for this model year.
What owners report
“I have repair the trailer brake system warning light prior. Now again this faulty wiring module is constantly dinging and flashing warning messages while driving. It's very distracting and irrelevant considering I not towing anything. It covers the speedometer and is a complete nuisance.”
filed Jul 21, 2025
“Driving back from Las Vegas for a family trip, traffic was heavy, a lot of stop-and go. I started to feel the brakes delay to stop. After a few minutes I was able to pick up a little speed and again traffic was built up. This time the brakes failed and got stiff. I had to slam on the brakes and…”
filed Oct 18, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Service Brakes problems in other Yukon XL years
| Year | Reports | Share |
|---|---|---|
| 2025 Yukon XL | 5 | 23% |
| 2024 Yukon XL | 1 | 2% |
| 2023 Yukon XL | 8 | 4% |
| 2022 Yukon XL | 3 | 2% |
| 2021 Yukon XL | 6 | 3% |
| 2020 Yukon XL | 3 | 7% |
| 2019 Yukon XL | 4 | 6% |
| 2018 Yukon XL | 10 | 19% |
| 2017 Yukon XL | 22 | 15% |
| 2015 Yukon XL | 62 | 20% |
| 2013 Yukon XL | 1 | 5% |
| 2008 Yukon XL | 1 | 1% |
Other reported problem areas on the 2016 GMC Yukon XL
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.