TL*THE CONTACT OWNS A 2005 DODGE RAM 1500 QUADCAB LWB. THE VEHICLE ACCELERATED AUTOMATICALLY TO 20 MPH WHEN THE CONTACT PLACED IT IN DRIVE. THE VEHICLE TRAVELED SIX FEET AND CRASHED INTO THE GARAGE DOOR. THE VEHICLE WAS TOWED TO THE DEALER AND THEY WERE UNABLE TO DIAGNOSE THE CAUSE OF FAILURE. THE CURRENT AND FAILURE MILEAGES WERE 13,194.