Where is the fuel pump relay on a 2003 Toyota echo?

On a 2003 Toyota Echo, the fuel pump relay is typically located in the engine compartment fuse box. This fuse box is situated near the battery, on the driver's side. You can identify the fuel pump relay by referring to the diagram on the inside of the fuse box cover, which shows the layout and functions of each relay and fuse. If you're having trouble, consulting the vehicle's owner's manual can also provide helpful information.