Nicholasholden39

So I have 2 Maximas a 2016 and a 2018
So on the 2018 the rear camera as we are driving will just start showing behind us then cuts out and comes back. So we thought something loose, hitting bumps , you know something. But even sitting in park it will blink on for 1 min cut out then off 4 mins on 2 mi s off. Does anyone know what this problem is????