Van were on a slight slope driveway with engine still turn on and shift in park. when turn the engine off, the van role backward into the street. this could be a result of gear shift out of park. it is a automatic transmission.
Issue started at about 4100 miles. the van would not start at all. the push button would act as of the van would start but nothing would happen. after trying 5 plus times it started. took the van to the dealer that stated everything looked good. now about two weeks ago the same issue occured. the van would display check charging system on the display and the van would not start no would the side doors open in order for me to get my infant's out of the van. after multiple attempts the van going again it started and i was on my way. contact toyota to inform them and so far they have not contacted me back as well as the dealer.
July 22 2018 afternoon. i was driving the sienna 2017 on a highway in speed 70mph in the ect mode with my wife and kids. it seemed everything normal at the beginning. when i was pressing gas pedal the car did not accelerate at all. on the contrary, the mini-van was slowing down. i became nervous since that was a 3 lanes highway, i was in leftist lane and there was narrow cube and did not have enough space to stop. i pressed gas pedal harder, and engine got to 6000 rpm however there was no power at all. what made me more nervous was that the display did not show the transmission indicator at all. the display supposes always show the transmission indicator such as p/n/d'. however, at that time the display did not show any of that, the display area was blank. i also pulled the shift handler backward to make sure the gear was on 'd' , instead of 'n'. that did not help. i asked my wife to turn on the emergency light since i had to focus to control the car. i was doing pressed/release ...
Tl* the contact owns a 2017 toyota sienna. while driving 35 mph, the rpms revved independently and the transmission seized without warning. the vehicle was towed to sheehy toyota of fredericksburg (3507 jefferson davis hwy, fredericksburg, va 22408, (540) 507-0076) where it was diagnosed that a software failure caused the transmission to select an improper gear while the vehicle was already in the appropriate drive gear. the vehicle was repaired. the manufacturer was notified of the failure and provided case number: 171130377. the approximate failure mileage was 14,000.
2017 toyota sienna. consumer writes in regards to transmission issues. *ld consumer sent additional correspondence. *ld the consumer stated the steering was imprecise. the vehicle wandered on the road. the heater/ac fan had an annoying noise. the vehicle would not accelerate immediately upon depressing the pedal. the transmission would constantly shift up and down on very small highway inclines. *js
Tl* the contact owns a 2017 toyota sienna. while depressing the accelerator pedal after a stop, there was a hard jerk and the rpms increased. there were no warning indicators illuminated. the contact stated that the failure was an ongoing issue with the vehicle ever since it was purchased. the miracle toyota (37048 us-27, haines city, fl 33844, (863) 956-1123) stated that the vehicle had transmission failure, which would disappear after driving the vehicle for awhile. while the contact's wife was driving the vehicle, a loud whining noise was heard. the contact's wife was able to turn off and restart the vehicle. after a few minutes, the noise disappeared. the contact researched the failure online and found a tsb issued by toyota for a software update. the vehicle was taken to miracle toyota (37048 us-27, haines city, fl 33844, (863) 956-1123) where it was diagnosed with needing the software updated for the ecu. the update was performed, but the failure persisted. the manufacturer was notified of the failure and a case was opened. the approximate failure mileage was 10.