Automatic Door Slide on Dodge Grand Caravan

My 2005 Dodge Grand Caravan Automatic door opener stopped functioning a few weeks ago. If you trigger it from the fob, it starts to open, then stops. You can’t trigger from either the overhead console or the button on the frame. This only affects the driver side sliding door, not the passenger side. I checked the fuses, which I doubted anyway since it starts to open. The fuse obviously is fine. I don’t see any chunks out of the chain or impediment to opening, also, I don’t have the door lock problem that seems to be fairly widely reported by others. Any ideas?

Many of these power sliding doors will give a failure code,your going to have to find out if Dodge does this and how to retrive and interpet the code.