Jeep1969
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- Thread starter
- #1
My ESS not working and instead of dealing with the BS from my local dealer, I decided to hit up Autozone to buy a brand new main battery, when I got home. I did some more research and there’s a second one under the PDC. Autozone guys can’t tell me if it’s a 12 or 14 volt bc they have two types. AUX14 and AUX12. Which one should I get? I don’t want to get the wrong one and fry any electronics. And my other solution would take the old battery out and see for myself but I’ll be without a vehicle to get the correct one if I got a wrong one.
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