Vehicle Speed Control Related Problems of the 2014 Toyota Sienna

Table 1 shows four common vehicle speed control related problems of the 2014 Toyota Sienna. The number one most common problem is related to the vehicle speed control (seven problems). The second most common problem is related to the car accelerates on its own (two problems).

Table 1. Vehicle Speed Control related problems of Toyota Sienna


Recently reported Vehicle Speed Control problems of the 2014 Toyota Sienna

The Vehicle Speed Control problem

The contact owns a 2014 Toyota Sienna. The contact stated that while driving at various speeds the vehicle had experienced unintended acceleration. During the failure the driver forcely pressed the brake pedal to stop the vehicle.   Read details...

The Car Accelerates On Its Own problem

3 times this year, when slowing to a stop with my foot on the brake, the car suddenly accelerated, requiring me to apply as much brake pedal pressure as I could, as well as shifting to neutral to stop the car.   Read details...

The Accelerator Pedal problem

The contact owns a 2014 Toyota Sienna. The contact stated while attempting to drive there was an idling issue while attempting to make a turn while accelerating. There was no warning light illuminated. The contact also stated that there was a traction control failure.   Read details...


Vehicle Speed Control related problems in other Toyota Sienna model year vehicles:



Sienna Service Bulletins
Sienna Safety Recalls
Sienna Defect Investigations