Question:
Right side trailer signal and brake wire has no power
asked by: Chuck
Expert Reply:
Since the passenger side trailer turn signal and brake light has no power on your 2019 Ram 1500 I recommend checking fuse F81 in the engine bay fuse box as this is the fuse for just the passenger side turn signal and brake light. It should be a 20 amp yellow fuse.
If it is blown or missing you will need to replace it with a 20 amp micro fuse.
I included a link to a helpful article on wiring for you to take a look at.