Doesn't shift gears and my speedometer stopped working?

This happens when the VSS goes out, here is the location so you can swap it out and fix the problem. I marked the image below to help you find it. Check out the images (below). Let us know if you need anything else.

You are welcome, that should fix the problem.

Yes, it sounds like it is not shifting did you change the sensor out?

Yep, I would do that first and then clear the codes it should fix it.

Okay, you can try Amazon as well.

Good job :)

Crap! I love an easy fix that doesn't work, what the heck! Okay, now we get to start looking deeper, so the input for the vehicle speed goes through the TCM and then onto the PCM so we might have an issue with one of them, if I had to guess I would say the TCM is the issue, to be sure lets run a CAN scan. Here is a video to show you how. You might want to check the ECM/TCM fuse (#25) on the BCM which is inside the car under the radio, and the ECM trans fuse (#43) in the fuse panel under the hood, if the fuses are good disconnect the battery and remove the electrical connector form the TCM to check for corrosion. Here is its location. If all else fails let try doing a CAN scan which should give us a code that we can work with. Here is how

https://youtu.be/u-4syLc-ifQ

Check out the images (below). Let us know how it goes

Sounds good, sorry, I should have had you check them first, I thought this problem was a slam dunk.

Yes, that is correct, so you changed the part? I would do the CAN scan as well

It sounds like the battery is dead, is the battery more than 4 year old? If so you can bet this will be the problem.