Table 1 shows one common service brakes related problems of the 2025 Toyota Sienna.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems |
When I am driving from high speed and trying to use my brakes, the whole rear car will start shaking around 48/45 miles per hour , I can hear our car seat from our baby how it makes vibrating noises and I can see my both door mirrors they're shaking too, and when it drops to 40mil per hour the shaking goes away. Went to the local Toyota dealer 3 times and they're saying that's normal. Very disappointed with a brand new car. We have another new car and doesn't do that for sure. . . Called Toyota national, open a case and they're saying, mechanic can't find anything wrong. They should drive this car for a longer distance and they will know for sure what I am talking about.