Table 1 shows two common power train related problems of the 2020 Toyota Sienna. The number one most common problem is related to the power train (seven problems). The second most common problem is related to the transmission fluid leaking (one problem).
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Transmission Fluid Leaking problems |
My Toyota Sienna is a 2020, has 83,000 miles and has recently been squealing when I accelerate. I took the van to a local body shop and they said it seems to be my transmission. I called Toyota immediately and they knew that the transmissions were faulty and that they would try to work with Toyota Read details...
Purchased rental program vehicle and immediately had vehicle serviced at the dealership. Received a phone call from service advisor that automotive technician had found a mechanical problem. It was stated that a hose had come loose/apart in the axle and fluid was leaking. Read details...