I agree with Kloker it sounds like running the pump dry has ended its life.
Looks as if access is under the back seat, good news is you don't need to drop the tank.
Don't think your going to find any solution short of just replacing the fuel pump.
Could possibly try to a small dose of MMO (Marvel Mystery Oil) in the gas to possibly provide some lubricity and keep the pump working, but even if it does run it will probably just leave you stranded very soon - I would advise to replace
Looks as if access is under the back seat, good news is you don't need to drop the tank.
Don't think your going to find any solution short of just replacing the fuel pump.
Could possibly try to a small dose of MMO (Marvel Mystery Oil) in the gas to possibly provide some lubricity and keep the pump working, but even if it does run it will probably just leave you stranded very soon - I would advise to replace