Slide issue 2022 3791RD need help please

[Chalkie]

So I am getting a dish out of a cabinet and all of a sudden I hear a noise and the wife starts yelling. Turns out the slide in the den on the road side started to come in on its own. It came in about 10" and then quit. All the other slides work but that one will not come in or go out now.

I have no idea where to go beyond what I have done. None of the 12v fuses are showing the light like they do when one blows. No 120v circuit breakers have tripped. The only 12v fuse that is labeled for a slide is the kitchen slide.

I know that the wire should be purple/white and labeled #3 (I think) but I have no idea where it might be.

Any and all ideas are welcome! If nothing else I would like to get the slide out manually if possible before we get anymore rain, which thankfully is not forecast until Friday.