Fuel System Pressure Release
WARNING: This page is about a different car, the 1997 Lexus SC 400. However, it is still accessible from the selected car via links, so may be relevant.
Remove trunk floor mat. Remove trunk trim panel. Disconnect fuel pump connector. Start and run engine until it stops. Wrap fuel line connection at fuel rail with shop towel to catch any spilled fuel. Loosen banjo bolt enough to relieve any remaining fuel pressure. Tighten banjo bolt.