Table 1 shows two common power train related problems of the 2018 Toyota Sienna. The number one most common problem is related to the power train (18 problems). The second most common problem is related to the transmission stuck in gear (one problem).
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Transmission Stuck In Gear problems |
Transmission whining above 20mph. Toyota customer care program [xxx] states my vehicle falls within timeframe but dealer and corporate will not honor repairs information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6) Read details...
The van struggles to accelerate. There is no way to turn off eco mode. No button is available. Van struggles to go up hills , excelerate thru intersections and always hunting for gears or stuck in a gear and sounds and acts very heavy on power train end. There is an option to turn off eco light. Read details...