1. Blown Fuse: Check the turn signal fuse in the fuse box. If the fuse is blown, replace it with a new one of the same amperage.
2. Faulty Turn Signal Relay: The turn signal relay is responsible for controlling the flashing of the turn signals. If the relay is faulty, it will need to be replaced.
3. Faulty Turn Signal Switch: The turn signal switch is located on the steering column and controls the turn signals. If the switch is faulty, it will need to be replaced.
4. Bad Wiring: Check the wiring for the turn signals for any damage or corrosion. If there is any damage, it will need to be repaired.
5. Faulty Bulbs: Check the turn signal bulbs for any damage or corrosion. If the bulbs are damaged, they will need to be replaced.
6. Multi-Function Switch: In some cases, the multi-function switch, also known as the turn signal stalk, can malfunction and cause the turn signals not to work. Check if the switch is damaged or worn out and replace it if necessary.
