Power Steering Failed problems of the 2004 Nissan Titan

The contact owns a 2004 Nissan Titan. The contact stated that the rotors on his vehicle have been replaced three times. The first time was in October of 2005 due to a safety recall. The second and third times were due to so much corrosion that the brake pads detached from the brakes. The power steering line has been replaced three times in two months. He also stated that the power steering failed intermittently while driving. The VIN, purchase date, speed, and recall number were unknown. The current mileage was 23,000 and failure mileage was 12,000.