Where is 2003 Ford Expedition fuel pump shut off?

The 2003 Ford Expedition doesn't have a readily accessible fuel pump shut-off switch like some other vehicles. The fuel pump is controlled electrically and shuts off automatically when the ignition is turned off. There's no manual switch to cut the power.

To stop the fuel flow in an emergency (e.g., a fuel leak or fire), you would need to disconnect the battery's negative terminal. This will cut power to the entire vehicle, including the fuel pump. This is the only reliable way to completely stop fuel flow.