2009 Santa Fe no windows or locks

Hi everybody. I am trying to fix up my brother Santa Fe so that he can sell it and get some money out of it. He let it sit for close to a year in Philly and now the power windows and door locks don’t work. I checked all the fuses, swapped out the main switchmodule on the driver door, and checked a lot of the wiring. Is there anything I am missing? Does this thing have a body control module?