Battery and Alternator testing on my 2009 Saturn Aura
I am having some issues with the charging system in my 2009 Saturn Aura, one day it is under charging and the next it's slightly overcharging. In the video I demonstrate how to test a battery and how to perform a voltage drop test on the alternator wiring. I will ultimately replace the battery due it fails a load test, their will be a second video to show how the alternator responds to being connected to a new battery. Stay Tuned.