2003 Toyota Sienna power train problems
10 owner complaints filed with NHTSA name the power train on the 2003 Toyota Sienna — 10% of all complaints for this model year.
What owners report
“I have owned 3 toyota sienna's. In all of the models I identified a problem which the dealers told me was normal. I then made sure to advise anyone driving my cars of this issue. Now that you are looking more closely at safety I thought I would bring this to your attention. When a sienna is in…”
filed Feb 17, 2010
“Drove vehicle into a gas station to fill up with gas. After this was completed, restarted vehicle and used gear shift to put the vehicle into drive. Gear shift linkage inside steering column broke. Gear could not be changed. Car was stuck in reverse. Fortunately, this problem occurred at a gas…”
filed May 31, 2009
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other Sienna years
| Year | Reports | Share |
|---|---|---|
| 2022 Sienna | 2 | 2% |
| 2021 Sienna | 8 | 5% |
| 2020 Sienna | 8 | 22% |
| 2019 Sienna | 7 | 16% |
| 2018 Sienna | 18 | 26% |
| 2017 Sienna | 36 | 24% |
| 2016 Sienna | 3 | 4% |
| 2015 Sienna | 12 | 5% |
| 2014 Sienna | 7 | 4% |
| 2013 Sienna | 14 | 8% |
| 2012 Sienna | 17 | 7% |
| 2011 Sienna | 30 | 5% |
Other reported problem areas on the 2003 Toyota Sienna
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.