I just had my transmission replace and I had to stab the transmission twice but the second time around it gave me a code for something wrong in the transmission so I gave it back to the transmission guy that rebuilt my transmission. He fixed the transmission problem but later at night time I notice that I now have no reverse lights but when I stabbed the transmission the first time I did have reverse lights. I checked my fuse its good and the bulbs are good but when I checked the fuse with a test light while I had the truck in Reverse it had no power at all going through the fuse. So will the neutral safety switch have anything to do with this from when the transmission guy had it maybe because if so then I will take it back to him.