Engine Shut Off Without Warning problems of the 2016 Toyota Corolla

While I was driving on a street, my car started to stall, and die, this has happened 3 times. It just happened today, I was driving on the street, and the engine just stopped, and car stopped running, I had to pull over and make sure it was in drive, and start it up again. I almost got hit by another car, because the engine stopped running. Another time I was driving on the street about to get on the freeway, and the car stalled, died. I checked to make sure it was in drive, adjusted it and then kept going. I called the dealer today, and will take my car there in mesa, az on Saturday to be checked. It seemed there was a recall for this same problem, but with Toyota tacomas. I am really concerned about my safety! I'm driving, and all of a sudden my car just stops running and dies. The car shuts off without warning, and there are no lights or messages inside my car, to let me know what the problem is. My car is only a 2016, which I purchased new. I only have a little over 60,000 miles. The problem is unknown to me.