Hi all,

04 FX35 with the famous transmission code for the valve body popped up. I replaced thr valve body with a working valve body, all solenoids tested myself, and the codes were still popping up. Pulled a working transmission from G35, replaced it with identical manufa date and it does the same thing, limp mode 4th gear woth P1757 code. Idk where to go from here. Please help. 2wd