WHILE PARKED IN AN INCLINE POSITION IN 4WD LOW, WITH THE VEHICLE IN PARK, THE VEHICLE ROLLED AWAY AS IN NEUTRAL, THE 4WD LOW NOT OPERATING, SUSTAINING BODY DAMAGE WHILE AND AS IT CAME TO A STOP. THE TRANSMISSION IN PARK, ON AN INCLINE, HELD THE CAR IN 2WD, AWD, 4WD HIGH , BUT FAILED IN 4WD LOW WHEN TESTED TWO MORE TIMES.