Home · 2024 Toyota Sienna · Complaints
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
4 of 61 complaints match · Visibility & wipers · clear filters
The driver's side mirror vibrates when the vehicle is at speed. I've been to two dealers who say that it's normal, and everything is intact and installed correctly. When driving, the mirror vibrates a lot, which is a safety issue when trying to use the side mirror during changes, etc.
NHTSA ODI 11735267
Wobbling vibration on exterior mirror, driver side. It looks like incoming vehicles shake sideways. This happens on any bumpy road and it is easier to observe at highway speeds. Purchased on [XXX]. Vehicle is available for inspection. The distorted image resulting from mirror wobbling affects driver's awareness of surroundings, visibility gets worse at nights/rain due to blurred lights. This can lead to an accident. My regular dealerships in Milford, CT have confirmed the issue but have not been able to provide a fix. They say the vibration is normal. I do not believe so as the passenger side mirror never has issue like that. I have first noticed this issue a couple of weeks when driving on highway. Posting my case online has gotten at least 4 people reporting the same issue with the Sienna since 2021 in multiple trims. Similar issue on RAV4 reported on [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA ODI 11686400
Driver side outside rear view mirror shakes and makes driver nauseous. Mirror was replaced in December and replacement mirror shakes as well. Right side (passenger) doesn't shake. Vehicle now has 6500 miles on it. Original equipment windshield has a wavy appearance for the right 1/3 of it (in front of the front passenger seat). Both issues have been brought up with Mitchell Toyota in San Angelo, TX. The dealer will not replace the driver side mirror again, saying "some movement is allowable", even though the passenger mirror doesn't do it at all. They also said that the windshield waviness is "normal". These issues are in addition to other issues I've had with this Sienna, from moldly HVAC smell that caused my eyes to sting and tear up last week.
NHTSA ODI 11634896
The contact owns a 2024 Toyota Sienna. The contact stated that while driving at approximately 70 MPH, the sunroof exploded into the cover. There were no injuries sustained. The contact stated that there were no previous issues with the sunroof. The vehicle was taken to the dealer where the contact was informed that the failure was due to an unknown foreign object. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 9,255. The VIN was not available.
NHTSA ODI 11584709
Working with the data? Download all 61 complaints as CSV · fetched from NHTSA July 19, 2026