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Jeep Wrangler JL

hpdrver
Explorer
Explorer
Looking to tow a new JL Wrangler and use my RVI brake which needs a 12V power source. Does the new JL have a power port that is active with the ignition off. Thanks
Texas Two Step
2021 Coach House 272XLFR
2020 JL Jeep Wrangler
9 REPLIES 9

jt48324
Explorer
Explorer
this adapter harness is supposed to convert the existing accessory port from ignition-on to always on.

https://www.cooltechllc.com/wrangler-parts-accessories/111-jl-powerport-kit.html

here is the thread from a Wrangler JL forum where I found it.

https://www.jlwranglerforums.com/forum/threads/make-front-12v-receptacle-always-on.9195/

sounds like it does the trick.

I don't want to hi-jack this thread, but we just bought a new JLUR and want to downsize our rig to a Sprinter C. We'd love to hear from anyone with a Sprinter towing a JLU how it is going. I assume you must be near GCVW.
Thanks
2013 Dutchman Kodiak 200QB
2012 Buick Enclave

jt48324
Explorer
Explorer
this adapter harness is supposed to convert the existing accessory port from ignition-on to always on.

https://www.cooltechllc.com/wrangler-parts-accessories/111-jl-powerport-kit.html

here is the thread from a Wrangler JL forum where I found it.

https://www.jlwranglerforums.com/forum/threads/make-front-12v-receptacle-always-on.9195/

sounds like it does the trick.

I don't want to hi-jack this thread, but we just bought a new JLUR and want to downsize our rig to a Sprinter C. We'd love to hear from anyone with a Sprinter towing a JLU how it is going. I assume you must be near GCVW.
Thanks
Joel

Joel
2013 Dutchman Kodiak 200QB
2012 Buick Enclave

Tom_Barb
Explorer
Explorer
both of the 12 volt port in the 19 JL will drain the battery when they are not wired to the motorhome.
2000 Newmar mountain aire 4081 DP, ISC/350 Allison 6 speed, Wrangler JL toad.

hpdrver
Explorer
Explorer
Thanks , that is the info I needed.
Just ordered the cool tech power port.
Texas Two Step
2021 Coach House 272XLFR
2020 JL Jeep Wrangler

Alan_Hepburn
Explorer
Explorer
Can't speak on the JL but our 2017 JKU has a power port inside the center console between the front seats, on the front wall of the console - that port is not switched.
----------------------------------------------
Alan & Sandy Hepburn driving a 2007 Fleetwood Bounder 35E on a Workhorse chassis - Proud to be a Blue Star Family!
Good Sam Member #566004

dsteinman
Explorer
Explorer
No, it is not powered all the time. You can get this Cooltech powerport kit. to keep the power on all the time. It is simple to install.

I still have to finish running the brake-away line to the interior. Then I can start towing the JL.

David
2012 Fleetwood Discovery 40G
2012 Jeep Wrangler Unlimited
2019 Jeep Wrangler Unlimited

hpdrver
Explorer
Explorer
I tried this port in the dash but it does not appear hot when the ignition is off. On my TJ, the port was always active. If anyone is towing a JL , where do you plug your braking device in.
Texas Two Step
2021 Coach House 272XLFR
2020 JL Jeep Wrangler

2manytoyz
Explorer
Explorer
Don't forget to connect the charge wire from the motorhome to your Jeep. This will prevent the brake controller from eventually draining the Jeep's battery.

I have a Roadmaster setup. I ran a wire from Pin 2 (center pin) through a 15A fuse, and connected it to the Jeep's battery.



While I currently have a TJ era Jeep, I will be adding a JL version soon (Unlimited Wrangler Rubicon with Eco-diesel).
Robert
Merritt Island, FL
2023 Thor Quantum KW29
2006 Jeep Wrangler Unlimited TOAD
2023 Jeep Gladiator Rubicon TOAD
Falcon 2 Towbar, Roadmaster 9400 Even Brake System
http://www.2manytoyz.com/

Tom_Barb
Explorer
Explorer
yes it has a port to power a 12 power outlet in left center
2000 Newmar mountain aire 4081 DP, ISC/350 Allison 6 speed, Wrangler JL toad.