2007 GMC Yukon power train problems
21 owner complaints filed with NHTSA name the power train on the 2007 GMC Yukon — 5% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2007 gmc yukon. While driving, a loud knocking noise was heard from the engine compartment. In addition, the traction control, engine, and stabilitrak warning indicators illuminated and started to flicker. The contact coasted the vehicle to the side of the road and the gear…”
filed Feb 5, 2019
“Tl* the contact owns a 2007 gmc yukon. The contact stated that the transmission failed. The contact mentioned that the vehicle was not drivable. The vehicle was taken to a dealer and was diagnosed that the transmission needed replacement but was not replaced. The manufacturer was made aware of the…”
filed Mar 2, 2017
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other Yukon years
| Year | Reports | Share |
|---|---|---|
| 2026 Yukon | 10 | 27% |
| 2025 Yukon | 6 | 12% |
| 2024 Yukon | 13 | 13% |
| 2023 Yukon | 43 | 18% |
| 2022 Yukon | 29 | 16% |
| 2021 Yukon | 51 | 16% |
| 2020 Yukon | 14 | 39% |
| 2019 Yukon | 12 | 22% |
| 2018 Yukon | 18 | 26% |
| 2017 Yukon | 48 | 24% |
| 2016 Yukon | 34 | 13% |
| 2015 Yukon | 46 | 9% |
Other reported problem areas on the 2007 GMC Yukon
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.