Table 1 shows four common vehicle speed control related problems of the 2011 Toyota Sienna. The number one most common problem is related to the vehicle speed control (eleven problems). The second most common problem is related to the car accelerates on its own (four problems).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Car Accelerates On Its Own problems | |
| Cruise Control problems | |
| Fail To Slow Down problems |
I was pulling my 2011 Toyota siena into a parking space. My foot was on the brake and the car was going about 5 mph. The car made a slight sound, along with a perceptible yet small physical shift, and (while my foot was on the brake) independently accelerated with tremendous force. Read details...
While stopped at a stop sign with my foot on the brake and waiting for traffic to clear, sudden unintended acceleration began. I lifted my foot off the brake for a split second and then braked hard. The engine returned to idle. Read details...
The contact owns 2011 Toyota Sienna. The contact stated that while driving a significant distance with his legs pressing on the floor board, the cruise control disengaged the brakes engaged slightly. The contact stated that it may have been caused by the wiring underneath the floor board. Read details...