One problem related to hydraulic power assist steering system 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.
Power steering somewhat ineffective, but occurs intermittently and for very short periods. It is a safety hazard. One has to put more pressure on the steering wheel to make a turn, but then when the power steering kicks in, the result is to over steer.
| Steering problems | |
| Power Steering Fluid problems | |
| Steering Rack And Pinion problems | |
| Steering Noise problems | |
| Hydraulic Power Assist Steering System problems | |
| Steering Tie Rod Assembly problems | |
| Steering Wheel problems | |
| Steering Column problems |