I just want to share this with you guys. Last Sunday I was washing the engine bay of my car and I spent allot of time doing it with dedication. Monday, ready to go to work, the steering wheel in my car got kind of hard and all the sudden the CPU started to beep and will not stop for nothing, I had to shut the car and re-start it to reset the CPU and I thought I screwed the car for washing the engine. I seached here in the forum and with the information collected, I fixed the car!!! It was the speedo cable that after I took the cluster apart, I found out that the speedo cable attaching nut was loose, therefore the cable was loose and the proble is due to the lack of message to the sppe sensor located in the sppedo which control the power assisted to the rack by the power steering pump.
Thanks to all of you.
Carlos