- Faulty turn signal switch: The turn signal switch is responsible for activating the turn signals. If it's faulty, the turn signals won't work.
- Blown fuse: A blown fuse can also prevent the turn signals from working. Check the fuse box and replace any blown fuses.
- Loose or corroded wiring: Loose or corroded wiring can disrupt the electrical circuit and prevent the turn signals from working. Inspect the wiring harness and make sure all connections are secure and free of corrosion.
- Faulty flasher relay: The flasher relay is responsible for controlling the blinking of the turn signals. If it's faulty, the turn signals won't blink.
- Faulty bulbs: If the turn signals bulbs are burnt out, the signals will not work. Check the bulbs and replace any that are burnt out.
