2020 Nissan Pathfinder Brakes

On multiple occasions now, but not consistently, you go to start the vehicle and the lights turn on, radio comes on, seat moves into position, ac blows cold, everything fine, except the car doesn’t start. The brake is harder to push when this does occur, and most times a 2nd or 3rd try, it finally turns the car on. Went to have car checked, the battery, starter, and alternator checked 100% fine. One time it took nearly 30 minutes for it to start.

WHILE DRIVING ON AUGUST 30 APPROXIMATELY 7:45ON MY VEHICLE'S BRAKES APPLIED BY ITSELF WITHOUT ME APPLYING THE BRAKES.AT THE TIME I WAS ONLY YOU 20 MPH.I NOTIFIED NISSAN,AND I'M STILL WAITING FOR THEM TO GET BACK TO ME ABOUT THIS SAFETY ISSUE.THE VEHICLE IS ONLY 6 WEEKS OLD.MY VEHICLE IS A 2020 NISSAN PATHFINDER.I NEED HELP.THANKS.I WAS DRIVING ON A LOCAL STREET.

WHEN I WAS DRIVING IN A PARKING LOT I HEARD A VERY HIGH PITCH NOISE. I PUT MY WINDOW DOWN TO HEAR WHAT IT WAS. THE SOUND WAS VERY CONCERNING ESPECIALLY BECAUSE I HAVE LESS THAN 3K MILES ON MY CAR. I TOOK IT TO THE DEALERSHIP THEY SAID THEY WEREN'T SURE WHY IT WAS MAKING THE NOISE... (IT STOPPED ABOUT A MILE AWAY FROM THE DEALERSHIP) BUT THEY SAID MY CAR WAS LEAKING BRAKE FLUID. I WOULD OF NEVER KNOWN MY CAR WAS HAVING THESE ISSUES IF I DIDN'T HEARD THAT NOISE. I HAVEN'T HAD THE CAR EVEN FOR 3 MONTHS YET & IT ALREADY HAVING PROBLEMS. *TR