One problem related to power steering failed has been reported for the 2006 Toyota Prius. The most recently reported issues are listed below.
The contact owns a 2006 Toyota Prius. The contact stated that while reversing at 5 mph, the power steering assist failed and the steering wheel could not be moved in either direction. The vehicle was taken to the dealer who advised that the spiral cable, steering shaft, the connecting yoke, and the steering column shaft extension needed to be replaced. There was a recall for the steering failure under NHTSA campaign id number: 06v188000: (steering: electric power assist system) however, the contact's VIN was not included. The vehicle was repaired by the contact. The manufacturer was notified of the failure who filed a complaint and offered no other assistance. The failure mileage was 77,000.