One problem related to transmission shudder has been reported for the 2010 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Toyota Sienna based on all problems reported for the 2010 Sienna.
Grinding noise from transmission when in low gear from stop. Had defective x mission in two other 2010 Toyota and returned under lemon law. Quote from individual nat Toyota corporate office in 2010 stated they were incurring difficulties with transmissions in this vehicle at the time. 3 rde Sienna appeared fine until recentley and discovered that they stated transmission failure and needs replacing. Called Toyota and they claim exceeded warrenty to bad so sad.
| Power Train problems | |
| Transmission Noise problems | |
| Transmission Solenoid problems | |
| Automatic Transmission problems | |
| Vehicle Shudder problems | |
| Transmission Shudder problems |