Trailer wiring

[1SloLMM]

Looking to remove the wiring for the trailer. I've gotten it all the way up to under the DS door and I was just wondering if it goes all the way to the fuse box and are there and wires spliced together at the ends or do they stay individual the whole time for the blinkers and brake lights?

 

[1SloLMM]

Got it all figured out. The Only thing that's really a pain is having to undo all the conduit all the way up to the fuse box. They are all separate and you will need a long pin out tool for the fuse box as on its right next to the relay.