hi guy
im trying figure out to installed 4 inch light pod for reverse light so I did research for 7 pin trailer for connect wire however I know white is ground but I don't know what color for back up light so do you know what color for back up so let me know thank
im trying figure out to installed 4 inch light pod for reverse light so I did research for 7 pin trailer for connect wire however I know white is ground but I don't know what color for back up light so do you know what color for back up so let me know thank