One problem related to speed control springs has been reported for the 2009 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Toyota Sienna based on all problems reported for the 2009 Sienna.
We were backing out of a parking place at the hot springs village walmart. The van accelerated on its own, then the brakes failed. No amount of pressure would stop the van. We stopped by hitting a parked car, doing some damage to it. We had the van towed to a body shop to have the exterior repaired. We were afraid to drive it. After being repaired, we had it towed to lander's in little rock where it was pronounced safe to drive. A few weeks later we sold it and bought a 2011 Toyota Sienna van. (an accident report will follow on the 2011 Toyota van VIN#[xxx]) information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).