One problem related to mid/rear seats assembly has been reported for the 2006 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Toyota Sienna based on all problems reported for the 2006 Sienna.
The driver's seat broke loose from the adjustable seat frame at the outboard rear bracket as I was exiting the vehicle. The weld did not fail. The failure was on the bracket next to the weld point. (this is the 2nd seat failure for me in less than a year! the other vehicle was a 2002 Jeep liberty, inboard rear seat bracket. ).
| Seats problems | |
| Front Seat Heater/cooler problems | |
| Front Seat Head Restraint problems | |
| Mid/rear Seats Assembly problems | |
| Front Seat Power Adjust problems |