07 3500 no brake lights

[diime]

Ok need some help. ive tried everthing. left and right brake lights dont work. 3rd brake light doesnt work either. I replaced, bulbs, fuses, brake light switch, tipm and new led 3rd brake light. trailer brake lights not working either. but turns, parking and reverse all work. im stumped. any help would be great. thanks
07 ram 3500 dually. manual trans