2004 Toyota Sienna traction control system problems
12 owner complaints filed with NHTSA name the traction control system on the 2004 Toyota Sienna — 1% of all complaints for this model year.
What owners report
“Traction control malfunction. While driving on curvy roads there is a beeping alarm, steering locks up, brakes engage. The car seems to think that the traction is off. This has been a problem for over a year. No problems driving in city. Only happens on curvy roads.”
filed Jan 2, 2019
“Tl* the contact owns a 2004 toyota sienna. While driving approximately 50 mph, the traction control warning indicator illuminated and a warning chime sounded. The vehicle lost steering and braking ability, and the steering wheel started to jerk from left to right. The contact continued to drive and…”
filed Jun 5, 2018
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Traction Control System problems in other Sienna years
| Year | Reports | Share |
|---|---|---|
| 2014 Sienna | 1 | 1% |
| 2011 Sienna | 2 | 0% |
| 2010 Sienna | 1 | 1% |
| 2008 Sienna | 1 | 0% |
| 2006 Sienna | 4 | 0% |
| 2005 Sienna | 5 | 0% |
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.