Mid/rear Seats Assembly problems of the 2000 Chevrolet S10

The contact owns a 2000 Chevrolet S10. The drivers seat slipped off track and extended to the rear seat while driving approximately 25 mph over a bump in the road or a pot hole. The vehicle was previously repaired by the dealer per the warranty and again under an extended warranty. The VIN was not available. The first failure mileage was 25,000 and the current mileage was 135,000. The second failure occurred at 70,000 miles. Updated 2/22/10 the consumer stated the seat would move when braking hard or he had to make a sudden stop. Updated 06/10/10.

Passenger side seat fails to lock and slams foreward upon deceleration, this is a design function according to bartow Chevrolet , seat must be forcefully slammed back, to it's full rear position in order to lock anywhere on the sliding carriage if the seat has been tilted foreward to access the rear storage area I. E. Install child in rear seat , slam passenger seat fully back, or it will not lock and will slide passenger into dashboard when decelerating ,even an adult would probably not survive an airbag deployment at point blank range.