craigweiler
Junior Member
So a few months ago the battery in my 2016 Ram 1500 5.7 finally died and I replaced it with a new Napa Premium. Everything has been fine until a few weeks ago. In the mornings on start up I was getting Low Battery Voltage and the battery symbol would lite up. If I turned the truck off and restarted, it would go away and I'd be on my way. The other day it happened and it stayed on. I used AlfaOBD to clear the code & started reading threads on here about similar issues. I have tested the battery with the HFT load tester and all is good (1000cca). With a multi meter the battery is 12.6 not running & 11.8 - 12.3 for a few minutes and then it jumps to 14.8 and stays there. Start up the next day and it's the same thing over again. I'm at my witts end trying to figure this out. HELP