2009 SCION DRIVING CLEAR WEATHER, DRY PAVEMENT 40 MPH ON THE ENTRANCE RAMP TO A DIVIDED HIGHWAY, SUDDENLY CAREENED OUT OF CONTROL CROSSING 2 LANES, HITTING LEFT GUARD RAIL, SPINNING 180 DEGREES AND HITTING RIGHT GUARD RAIL. DAMAGE NOT YET ASSESSED $10.0 ESTIMATED. TRIED TO DOWN SHIFT TO SLOW CAR BUT BURNED CLUTCH TRYING. SECOND SUDDEN ACCELERATION IN THIS VEHICLE. *TR