Trailer running lights

[mlrff]

So im having a issue..I have a 2022 limited and I have no power to the running light of the trailer connector..all the other lights work..I came across this when I rewired my trailer( the wires were 20 years old) and i went to use it and the running lights didn't work...I have checked the obvious culprits ..the 30a fuse under the hood and the switched the relay under the hood ...