There is probably few ways to get it done, but I am thinking of an insert between door body and actual door locking mechanism. And then this insert would be driven by electric motor with a wormdrive via mechanical cable. Permanent power supply is present in the door and triggering signal could be organised as well. Overall cost shouldn't be highwhats involved?
T6 don’t and never have had soft close on front doors, power latching kits are for sliding door and tailgate only, they don’t do barn doors or front doors
I think Robert is looking at getting parts intended for another model and grafting then onto his T6 to add the functionality
If you get this one working it would probably be a mod I couldn’t resistThis "project" is about to begin soon