TRANSMISSION MAKES A NOISE WHEN SLOWING DOWN WHAT COULD IT BE

What is your question?

YES, THE TRANSMISSION MAKES A NOISE WHEN WE SLOW DOWN, I WENT TO A DEALER THEY TOLD ME THE TRANSMISSION NEEDED A MEMORY UPDATE WELL IT WAS UNDER WARRANTY, NOW THE NOISE IS GETTING LOUDER AT FIRST IT WAS A LITTLE BUMP NOW MORE OF A GEAR PROBLEM NO LEAKS TRANSMISSION WHAT WOULD CAUSE THIS PROBLEM IT HAS STARTED BACK IN NOV 2021 NOW VEHICLE HAS 36, OOO MILES ON IT WHAT KIND OF UPDATE DOES IT NEED, WHAT WOULD MAKE THE NOISE WHEN IT CHANGES GEARS IF IT WAS BUILT ON A MONDAY OR FRIDAY I WOULD UNDERSTAND THIS OCCURES ON A DAILY BASIS MY WIFE DRIVES IT TO WORK

What makes this problem better or worse?

WHE TRANSMISSION CHANGES GEARS

How long has your 2018 Chrysler Pacifica had this problem?

A LITTLE OVER A YEAR