2015 Jeep Grand Cherokee forward collision avoidance problems
13 owner complaints filed with NHTSA name the forward collision avoidance on the 2015 Jeep Grand Cherokee — 1% of all complaints for this model year.
What owners report
“ACC automatically canceled without braking causing car to either slow down immediately or speed up unsafely, slippery road light turns on, on dash while driving straight, lunging of the car that feels like tires are spinning and or hesitation.”
filed Jun 17, 2026
“On the highway my 2015 Jeep Grand Cherokee Diesel briefly stalled and the check engine light came on. I then lost all power and could only maintain a speed of 45MPH in a 70MPH speed limit highway. I turned on my flashers and could not get off the road due to construction and Jersey barriers for…”
filed May 14, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Forward Collision Avoidance problems in other Grand Cherokee years
| Year | Reports | Share |
|---|---|---|
| 2025 Grand Cherokee | 10 | 16% |
| 2024 Grand Cherokee | 30 | 13% |
| 2023 Grand Cherokee | 40 | 11% |
| 2022 Grand Cherokee | 46 | 18% |
| 2021 Grand Cherokee | 25 | 6% |
| 2020 Grand Cherokee | 8 | 4% |
| 2019 Grand Cherokee | 11 | 3% |
| 2018 Grand Cherokee | 17 | 2% |
| 2017 Grand Cherokee | 8 | 2% |
| 2016 Grand Cherokee | 4 | 1% |
| 2014 Grand Cherokee | 14 | 1% |
| 2013 Grand Cherokee | 6 | 1% |
Other reported problem areas on the 2015 Jeep Grand Cherokee
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.