2. Open the hood of your car.
3. Locate the flasher relay. It is usually a small, black box with a green or red cap. On the Toyota Paseo, it is located behind the left headlight assembly, near the top of the engine bay.
4. Use a screwdriver to remove the cap of the flasher relay box.
5. Pull out the old flasher relay.
6. Insert the new flasher relay into the socket.
7. Replace the cap of the flasher relay box.
8. Close the hood of your car.
9. Turn on the ignition.
10. Test the turn signals to make sure they are working properly.