Service battery
I have a 2012 impala. And the other day
driving home I had a message show up on my
dash that said “service battery charging
system” with the red battery light. I went and
got my battery tested and they said that my
battery and my alternator were good. So I
replaced 3 of my actuators because they had
been knocking even when the car was off so I
thought they were draining my battery. But
even after replacing them it still pops up. And
today I got “ battery saver active” pop up. I
don’t know what to do next