I have a 2016 Nissan Maxima sr that my radio volume fades on turns and sometimes on acceleration. It started about a month ago and I am still chasing the problem. Does anyone have any ideas. Radio unit has been replaced.

 

I did a google search for 2016 Maxima radio issues and there are a lot of people who've reported issues with the radio in their Maxima, infinity and Murano. None of the fixes were simple or cheap either. Do a google search and you'll get a ton of hits on this issue, good luck, I hope you get it worked out.