06 Highlander Battery light on

Diagnosing a battery light that ISN'T a battery, or alternator! I also give a little brief walkthrough of the system operation of the alternator as well. I hope you enjoy! Be sure to check out Trainedbytechs.com to find local training! Back Probes that I use with my scope: https://amzn.to/2JoheFj The views and opinions expressed are in these videos are my own, and have not been reviewed or approved by my employer, and do not necessarily represent the views and opinions on my employer.