Power Steering Light On problems of the 2006 Mazda RX8

I went over to my friends house to swim around 1400 and, at that time, everything was normal. After we were done swimming and I got in the car to leave, I turned the care on and the power steering light came on in the dash. I proceeded to the manual which says it is due to a power steering failure. I've read in many forums that this is a common occurrence with this car model. It has been reported that it is usually the power steering harness or the rack (motor or torque sensor).