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Thunder_Mountai's avatar
Thunder_Mountai
Explorer II
Sep 09, 2021

Question about 12V charging on Jeep JL while flat towing

I've flat towed a Jeep a TJ and a JK behind the MH with zero problems. Now I'm getting ready to flat tow my 2018 JL Jeep Rubicon. It is a whole new beast as far as the electrical system goes with it i...
bighatnohorse's avatar
bighatnohorse
Explorer II
Sep 11, 2021
Instruction manual:

The Manual wrote:
Problem: I’m experiencing frequent battery drain on my towed vehicle.
Solution: Battery drain can depend on your braking style and vehicle type. We recommend
recharging the car battery once every three days to maintain optimum battery
condition. Another solution is to install the Towed Vehicle Battery Maintainer
(#39332). This accessory item continuously maintains the towed vehicle’s battery
charge. Contact your local dealer or BrakeBuddy to order.

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