Toyota Sienna Vehicle Speed Control Problems
- 387
- Owner complaint records in our dataset
- 20
- Years with records
- 1999–2019
- Stored years
Records are owner complaints, not a measured failure rate.
Owner complaint recordsComplaint records reflect reports in our dataset and do not measure how frequently the problem occurs across all vehicles.
Among these 387 stored complaint records:
- 136 indicate a crash
- 40 indicate injury
- 0 indicate fire
- 5 indicate a death
Complaints by year
What appears in the records
- Accelerator Pedal · 2 records
Mileage in stored records
| Band | Records |
|---|---|
| 1–30k mi | 119 |
| 60–100k mi | 77 |
| 30–60k mi | 64 |
| 100–150k mi | 51 |
| 150–400k mi | 22 |
Complaint evidence
Latest stored owner-submitted records. Open a year for the full list.
Vehicle Speed Control
Just before the vehicle comes to a full stop, there is unintended acceleration and i could see even the rpm(scale) to spike temporarily. This has been happening every time when outside temp is cold and vehicle is driven with cold or slightly above cold engine temperature. There is a risk of hitting another vehicle or meeting accident if misjudge my braking because of this problem. However it does it even on highway…
ODI 11309306
Engine · Exterior Lighting · Vehicle Speed Control
Pulled out into oncoming traffic and vehicle hesitated and would not accelerate. Dash lights came on and car stalled. Attempted to crank van and it restarted but would barely move with the accelerator pressed fully. Had to call a tow truck to have it delivered to the dealer. I called toyota road side assistance number and 2.5 later no one showed up. Called again and demanded a different tow company respond and 30…
ODI 11299633
Electronic Stability Control · Service Brakes · Vehicle Speed Control
When driving at speeds of 38 mph or more and turning the steering wheel/tires, the vsc warning alarm will go off. When this happens, the cars automatically brakes. This happens when there are no problems with the driving conditions. The severity of the braking and length of alarm vary. It is especially problematic on tight turns. It does not matter whether you are going uphill, downhill, or turning on a flat road.…
ODI 11289780
Power Train · Vehicle Speed Control
Driving on the highway, let off the gas though kept accelerating, braked as hard as possible without any effect, shifted to neutral and continued to accelerate
ODI 11271308
Vehicle Speed Control
Tl* the contact owns a 2006 toyota sienna. While coasting with traffic, the vehicle's accelerator pedal suddenly traveled to the floorboard, causing the vehicle to accelerate at high speeds. The accelerator pedal remained depressed. The contact attempted to depress the brake pedal, but the vehicle did not stop. The contact was able to move the vehicle over to the side lane as it continued to accelerate. The contact…
ODI 11258948
Electronic Stability Control · Vehicle Speed Control
When driving under normal conditions the vehicles' vsc will engage. The dashboard lights go off, there is a loud interior beeping sound, the abs engages, the car slows down drastically at once. The roads are dry. At first this happened while driving normal speed exiting or entering an hwy off/on ramp. Then happened yesterday as i was driving on neighborhood streets at about 25-30 mph. I could hear a rubbing on the…
ODI 11256542
Vehicle Speed Control
Tl* the contact owned a 2006 toyota sienna. When the brake pedal was depressed, the vehicle independently accelerated towards an intersection. As a result, the contact crashed into two other vehicles. The contact's vehicle came to a stop when it crashed into a pole. The contact suffered injuries to the back, neck, shoulder, chest, knees, and hips. The passenger suffered injuries to the shoulder and stomach. Medical…
Crash reported · 3 injuries
ODI 11265491
Body · Suspension · Vehicle Speed Control
On june 6, 2019 at approximately 6 pm my vehicle experienced unintended acceleration. I was driving at 15 mph and it accelerated to 40-50 mph. Braking did not slow down the vehicle. I jumped the curb and hit three small trees. It came to a halt after undercarriage damage had been sustained. It was towed to cummings mobility where i purchased the vehicle. They could not determined what caused the unintended…
Crash reported
ODI 11228525