Table 1 shows five common vehicle speed control related problems of the 2008 Toyota Sienna. The number one most common problem is related to the vehicle speed control (30 problems). The second most common problem is related to the car accelerates on its own (13 problems).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Car Accelerates On Its Own problems | |
| Cruise Control problems | |
| Accelerator Stuck problems | |
| Speed Control Springs problems |
I have had the traction control go on while driving on the highway even when I turn it off. Sometimes the vsc and trac off lights go on while driving. The roads are dry. Whenever I take it in to the mechanic, all the lights are off. They pulled a zero calibration code and recalibrated. Read details...
The contact owns a 2008 Toyota Sienna. The contact stated that while driving approximately 1 mph, the vehicle suddenly accelerated and caused the contact to crash into a tree without warning. The contact stated that the brakes were depressed but failed to stop the vehicle. Read details...
I accidentally hit the cruise control in my 2008 Toyota Sienna when the control lever was over the windshield wiper control in a slight left turn, resulting in the cruise control going unexpectedly into "resume". Read details...