It has been awhile since I have been on here, but I am having an issue with my truck and I need some help. I don't have right turn signal, right tail light, or right brake light. I have checked every fuse there is to check and they are all working. So I then moved to check and see if I was getting power to the 4-pin connection at the back of the truck and I am getting power back there. After checking that, I made sure the male and female connections were clean and getting a good connection and it still isn't working. I have this problem on two different trailers and I am completely loss. Please help!!