2021 2.0T Battery Help

[Jeep4Win]

Looking for insight on replacement batteries for 2021 2.0T. I believe the setup changed in 2021 and does not have e-torque. Input appreciated.

Sponsored

 

[dchemphill1]

I have a 2020 2.0t. I have disconnected the AUX battery because it was a pain....I will remove it this Spring when it warms up. Lots of info on this forum about batteries. Get a good quality battery and you will be good to go. I keep mine on a trickle charger or maintainer when I am not driving for a period. Is there something more specific you are needing answers for?

 

[Jeep4Win]

I have a 2020 2.0t. I have disconnected the AUX battery because it was a pain....I will remove it this Spring when it warms up. Lots of info on this forum about batteries. Get a good quality battery and you will be good to go. I keep mine on a trickle charger or maintainer when I am not driving for a period. Is there something more specific you are needing answers for?

I guess where I’m confused is if it has an aux battery since it is ESS and not e-torque. I also have the tow package.

 

[dchemphill1]

It will have an AUX for the start stop system. E torque has a bigger battery under the vehicle toward the rear. aux will be located under the main battery and fuse panel....bit of a pain to get to....pull fender well or remove battery and fuse panel to access.

 

[Eddiechi]

I think you can find important info in this thread about bypass the aux bat..... there are many threads on this tho....

https://www.jlwranglerforums.com/forum/threads/jumperless-aux-battery-bypass.95945/

Sponsored