2001 Toyota Sienna electrical system problems
20 owner complaints filed with NHTSA name the electrical system on the 2001 Toyota Sienna — 11% of all complaints for this model year.
What owners report
“Horn will not work in the rain or when you drive in water. It takes about a day for the horn to dry out for the horn to work at all. People could get killed when the horn will not work in the rain or water. Toyota needs to have a recall now to save the lives of millions of men, women and children…”
filed Apr 26, 2016
“Tl* the contact owns a 2001 toyota sienna. The contact stated that the passenger's side sliding door warning lamp illuminated indicating that the door was ajar. The contact mentioned that the failure drained the battery. The vehicle was taken to the dealer where the technician diagnosed that the…”
filed Nov 12, 2013
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Sienna years
| Year | Reports | Share |
|---|---|---|
| 2022 Sienna | 12 | 10% |
| 2021 Sienna | 13 | 8% |
| 2020 Sienna | 7 | 18% |
| 2019 Sienna | 4 | 9% |
| 2018 Sienna | 7 | 10% |
| 2017 Sienna | 20 | 13% |
| 2016 Sienna | 9 | 12% |
| 2015 Sienna | 44 | 19% |
| 2014 Sienna | 16 | 10% |
| 2013 Sienna | 22 | 12% |
| 2012 Sienna | 27 | 11% |
| 2011 Sienna | 69 | 11% |
Other reported problem areas on the 2001 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.