THIS IS SECOND FAILURE AFTER 9,000 MILES ON REPLACEMENT,IT HAPPENED AT START UP IN GARAGE, GREAT DEAL OF SMOKE COMING OUT FROM UNDER HOOD, INDICATING AN ELECTRICAL FIRE, FORTUNATELY, IF THIS HAPPENED WHILE VEHICLE DRIVEN, IT WOULD OBSCURED VISION OF DRIVER,THUS CAUSING ACCIDENT, TOYOTA NOTIFIED, COULD CARE LESS!*AK