I have a gearbox fault code stating a po915 and also a p1796 and I really don’t know what is it, I went to multiple car shops all telling me different things so I stopped here hoping someone can give me a specific answer, my car is like on a limp mode but can drive, shifts faster then usual, the only ambient light on the gears is on the letter d and not anything else when putting it on reverse or park, again just really need someone’s input