2nd row bech seat

[gasman1979]

Hello all! I've got a 2009 tahoe z71 with the power fold 2nd row bench seat. It sat for awhile and now when I hit the fold button, the seat back flips down but the bottom does not unlatch to flip the seat up to access the 3rd row. The back gets stuck down as well. I have figured out how to open the hinge trim and manually get it to flip back up. Any ideas on why it's its not flipping the bottom up? It worked before it sat.