Was driving my 2014 ram 2500 68RFE on highway, gave slight gas to keep up with traffic and it felt like the truck was put in neutral.
Truck wont move in any gear.
Thinking it is the inputput shaft.
Here's what I checked.
I got two codes p0716 for input speed and p0721 for output speed sensor. Looking on my mm3 0 rpm input and 0 rpm output.
Took off inspection cover flywheel is spinning and so is torque converter.
Does not move in 4 high or 4 low.
Also put transfer case in neutral then back to normal, can hear it change transmission still holds park so its not output shaft and the MM3 says trans actual pressure is 120 psi in park so can't be stripped pump.
I let sit overnight to let torque converter drain, then checked fluid level before starting then after starting it was much lower, so the pump is pumping.
No noise when running.
any ideas?
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