TL*THE CONTACT OWNS A 2002 CHEVROLET AVALANCHE 1500. WHILE THE CONTACT'S SPOUSE WAS DRIVING 5 MPH IN A PARKING LOT, THE VEHICLE ACCELERATED WITHOUT WARNING AND CRASHED INTO A STORE. THERE WERE NO WARNING LIGHTS ILLUMINATED DURING OR AFTER THE CRASH. THE VEHICLE WAS REPAIRED AND THE STORE SUSTAINED $1,900 WORTH OF DAMAGE. THE SUDDEN ACCELERATION RECURRED, HOWEVER, THE DRIVER WAS ABLE TO GAIN CONTROL. THE DEALER STATED THAT FOR $100 THEY WOULD CLEAN THE THROTTLE BODY, BUT WOULD NOT GUARANTEE THAT IT CAUSED OR WOULD CORRECT THE FAILURE. A POLICE REPORT WAS FILED AND PHOTOS ARE AVAILABLE. THE ESTIMATED FAILURE MILEAGE WAS 68,066 AND CURRENT MILEAGE WAS 68,166.