Lost all gears. Input shaft or pump?
 

Well, after having 2 weeks of intermittant issues with my truck, I lost all gears (forward and reverse).

Would a broken pump allow it to be nursed along in 1st at 10mph? I shut it off and it was luckily able to just give me enough motion to get it into a parking lot.

Otherwise, I rev and get nothing in manual 1,2,3,D or reverse. I assume a broken input shaft wouldn't give me any movement at all.

Thanks!

Does it idle higher than usual? If so then I would say broken shaft.

check your fluid level if its overfull you have an issue with the pump, the converter will drain back while running if pump is not working.

Fluid level is/was normal. It idles normally in park.