1999 Toyota 4RUNNER power train problems
17 owner complaints filed with NHTSA name the power train on the 1999 Toyota 4RUNNER — 8% of all complaints for this model year.
What owners report
“The vehicle stalls, incosistently, but, on a frequent basis, at any given time, then will be fine for a long period of time. It eats batteries. I've had to replace the battery every year. A local automotive electrical specialist replaced the b+ cable from the battery to the starter, and the problem…”
filed Jan 14, 2016
“There is significant rust on the frame of the vehicle. Particularly where the control arms are welded to the body. In addition, the rear differential has completely rusted through and has resulted in gear oil leaking through multiple holes in the differential cover. The entire rear end will need to…”
filed Jul 28, 2014
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other 4RUNNER years
| Year | Reports | Share |
|---|---|---|
| 2025 4RUNNER | 2 | 4% |
| 2023 4RUNNER | 2 | 7% |
| 2022 4RUNNER | 1 | 3% |
| 2021 4RUNNER | 1 | 3% |
| 2020 4RUNNER | 1 | 3% |
| 2019 4RUNNER | 4 | 6% |
| 2018 4RUNNER | 3 | 5% |
| 2017 4RUNNER | 1 | 3% |
| 2016 4RUNNER | 6 | 8% |
| 2015 4RUNNER | 4 | 5% |
| 2014 4RUNNER | 1 | 1% |
| 2013 4RUNNER | 1 | 3% |
Other reported problem areas on the 1999 Toyota 4RUNNER
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.