1. Park your vehicle and turn off the engine. Ensure that the parking brake is engaged before you begin working.
2. Locate the flasher relay. It is usually positioned in the fuse box, which is situated behind the glove box.
3. Remove the cover of the fuse box. This can usually be done by pressing a release button or by using a screwdriver to pry it open.
4. Locate the flasher relay. It will be a small, cylindrical component with a number of terminals.
5. Disconnect the electrical connector from the flasher relay. Press the release tab on the connector and pull it straight up.
6. Remove the old flasher relay. Press down on the release tab on the relay and pull it straight out of its socket.
7. Insert the new flasher relay. Make sure that it is inserted securely in the socket.
8. Reconnect the electrical connector. Push it down until it clicks into place.
9. Replace the cover of the fuse box.
10. Test the turn signals to ensure that they are functioning properly.
Your turn signals should now be working properly. If they are not working, you may have a problem with the bulbs, the wiring, or the flasher relay.
