TL* THE CONTACT OWNS A 2010 LEXUS RX350. THE CONTACT STATED THAT THE ENGINE RPMS INCREASED EXCESSIVELY AS THE VEHICLE SUDDENLY ACCELERATED WITHOUT WARNING. THE CONTACT CRASHED INTO ANOTHER VEHICLE AS A RESULT. A POLICE REPORT WAS FILED BUT THERE WERE NO INJURIES REPORTED. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE FAILURE WAS UNABLE TO BE REPLICATED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 38,000.