NHTSA Complaint #11548177 — 2023 GMC ACADIA

Shortly after leasing the vehicle in December of 2022 I noticed the transmission would slip when accelerating. It also jumps when down shifting as I'm slowing down - as well as after place the car into drive. I did bring the vehicle back to GMC in early 2023 explaining the aforementioned. I was told that there was too much transmission fluid which was the causing the issues I was experiencing. They reduced the fluid levels and sent me on my way. Unfortunately their assessment and solution did not remedy the problem. I intend to bring the vehicle in again, but based on past experience, I will be told nothing is wrong. Lastly, I've done some research and it appears I'm not the only person experiencing the same issue. I'm hoping that reporting this issue will lead to an investigation of potential safety issues.