2004 Toyota Sienna seats problems
18 owner complaints filed with NHTSA name the seats on the 2004 Toyota Sienna — 1% of all complaints for this model year.
What owners report
“Electrical fire inside parked van occurred overnight and burned driver and passenger front seats, dash, and all air vents and all plastic component located near all vents. Van was parked on street in front of my house.”
filed Jul 4, 2018
“The drivers and front passenger door makes a loud popping noise when opening and closing due to broken welds. Doors apparently cannot be welded but must be replaced. Toyota should be responsible for replacing doors at no cost to the consumer. Welds should not break . Incident date is approximate…”
filed Jul 2, 2014
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Seats problems in other Sienna years
| Year | Reports | Share |
|---|---|---|
| 2022 Sienna | 9 | 8% |
| 2021 Sienna | 17 | 10% |
| 2020 Sienna | 1 | 3% |
| 2018 Sienna | 4 | 6% |
| 2017 Sienna | 2 | 1% |
| 2016 Sienna | 2 | 3% |
| 2015 Sienna | 3 | 1% |
| 2014 Sienna | 2 | 1% |
| 2013 Sienna | 3 | 2% |
| 2012 Sienna | 3 | 1% |
| 2011 Sienna | 11 | 2% |
| 2010 Sienna | 2 | 1% |
Other reported problem areas on the 2004 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.