How do you replace a starter relay in a Toyota Echo 2000?

To replace the starter relay in a 2000 Toyota Echo, first, locate the relay in the fuse box, which is usually found under the dashboard or in the engine compartment. Remove the cover of the fuse box and identify the starter relay, typically labeled on the diagram inside the cover. Use a flathead screwdriver or your fingers to gently pull out the old relay and then insert the new relay into the same slot. Finally, replace the fuse box cover and test the vehicle to ensure the new relay is functioning properly.