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7 Way Trailer Plug - 2021 Ram - No power on 12 volt output - What Fuse Is Bad?

bmiller7

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I have a 2021 Ram truck and lost the 12 volt power supply in the 7-way trailer output connection.(#4 position) I checked my fuse box under the hood and can't fine any blown fuses. Does anyone know which fuse # to check.
Is there a fuse under the dash or inline that I need to check?
I am taking a trip this weekend and would like to get it working if possible. Is this something for a dealer to check since the truck is still under warranty?
 

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