1999 Jeep Grand Cherokee power train problems
386 owner complaints filed with NHTSA name the power train on the 1999 Jeep Grand Cherokee — 24% of all complaints for this model year.
What owners report
“1st issue is the seat belt buckles are almost impossible to disengage. They hang up so bad our 10 yr old grand daughter needs help to remove the belt. The belt for the driver has same issue to where it is even difficult for an adult to get it to unlatch. 2nd issue is the transmission slips when…”
filed Mar 10, 2018
“My complaint involving my vehicle and its now defected parts or unsafe status to operate is due to mechanical workmanship. I purchased my vehicle 3 years ago. Never had major problems with it and maintained it well and regular tune-ups. I invested in buying all parts needed as time well ware and…”
filed Sep 8, 2016
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other Grand Cherokee years
| Year | Reports | Share |
|---|---|---|
| 2025 Grand Cherokee | 11 | 17% |
| 2024 Grand Cherokee | 26 | 11% |
| 2023 Grand Cherokee | 36 | 10% |
| 2022 Grand Cherokee | 37 | 14% |
| 2021 Grand Cherokee | 56 | 14% |
| 2020 Grand Cherokee | 38 | 17% |
| 2019 Grand Cherokee | 44 | 12% |
| 2018 Grand Cherokee | 70 | 8% |
| 2017 Grand Cherokee | 87 | 24% |
| 2016 Grand Cherokee | 78 | 25% |
| 2015 Grand Cherokee | 350 | 26% |
| 2014 Grand Cherokee | 473 | 20% |
Other reported problem areas on the 1999 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.