What fuse number is the rear 12v power source?

[J33p2022]

Tried splicing into the 12v rear power source wires to hookup an interior tailgate light bar and seemed to have lost power to the 12v lighter unit. Total newb here. Don't have a tester (yet) but figure I must have grounded the line and blew the fuse. Thank you for your responses

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[gm920]

F43 if it's always on (bat) or F45 if it is switched (ign) (20 amp)

 

[Rhinebeck01]

@J33p2022

See attached for the info you need. Listing of all fuses in PDC.

 

[jludave]

https://car-fuse.blogspot.com/2021/04/2019-jeep-wrangler-fuse-panel-diagram.html

 

[TX_Ovrlnd]

Depending on how you have this fuse it will either be power on ignition or off battery full time.

https://fuse-box.info/jeep/jeep-wrangler-jl-2017-present-fuses-and-relays

 

[Rhinebeck01]

The first JL Owner's manuals ... think it was 2018, 2019, had incorrect info regarding the 12v back there.

In the last couple of model years the info in the owner's manual is correct... the error was fixed.

For those interested in some info on this read through this thread.

https://www.jlwranglerforums.com/forum/threads/12-volt-or-usb-always-on.8688/#post-664650


The info in the diagram below is correct.

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