Non Working Recliner/Lumbar Support

My entitled parts have suddenly stopped working, on the driver's seat. The recliner is "stuck", it sounds but does not move. As for the upper lumbar support switch, it does not make the air pump work. The passenger side switches do work, from the same air pump. Any ideas on how to resolve?

look under the seat and see if air lines have come apart or have broke that could be your problem for that. the reclining part i dont know take the seat off and see if you can see anything thing wrong. the seat is pretty easy to come off two nuts and lift up and pull back but disconnect everthing before you lift it up too high, or the switch could have gone bad.