Originally Posted by johntpr
Listen for unusual supercharger bearing noise which was an issue on 2015 and 2016 models. They updated the bearings in later years. My 2016 needed a new Supercharger under warranty.


I have never seen any device identify bad bearing before they do major damage better than a “Shock Pulse Meter” as originally sold by SPM in the middle 1980’s

https://www.spminstrument.com/measuring-techniques/shock-pulse-monitoring/

devices

https://www.spminstrument.com/products-and-services/portable-instruments/