Vehicle Speed Control Related Problems of the 2018 Toyota Sienna

Table 1 shows three common vehicle speed control related problems of the 2018 Toyota Sienna. The number one most common problem is related to the vehicle speed control (three problems). The second most common problem is related to the speed control springs (one problem).

Table 1. Vehicle Speed Control related problems of Toyota Sienna


Recently reported Vehicle Speed Control problems of the 2018 Toyota Sienna

The Vehicle Speed Control problem

I had torque converter clutch pressure control solenoid control circuit and when I rich 85 speed the car check and my friend have the same car sam model he had the same issue   Read details...

The Speed Control Springs problem

Tl the contact owns a 2018 Toyota Sienna. While driving approximately 45-50 mph, the accelerator pedal was depressed, but failed to respond. Additionally, the vehicle decelerated independently on occasion. The vehicle was not diagnosed or repaired.   Read details...

The Car Accelerates On Its Own problem

Unintended acceleration while reversing vehicle. Van went full throttle and sped up in reverse while backing up from my drive way at home.   Read details...


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



Safety Ratings of Sienna Cars
Fuel Economy of Sienna Vehicles
Sienna Service Bulletins
Sienna Safety Recalls
Sienna Defect Investigations