- Turn Signal Switch: The most likely cause is a faulty turn signal switch. When the switch is engaged, it activates a relay that causes the clicking sound. If the switch is worn or damaged, it can cause the clicking sound to become irregular or even constant.
- Relay: The relay that controls the turn signals may also be faulty. If the relay is not functioning properly, it can cause the clicking sound to become constant or intermittent.
- Clockspring: The clockspring is a spiral cable located behind the steering wheel that connects the steering wheel to the rest of the car. If the clockspring is damaged or worn, it can cause the turn signals to malfunction and produce a clicking sound.
To diagnose the exact cause of the issue, it's best to take your car to a qualified mechanic who can inspect the turn signal switch, relay, and clockspring and determine which component needs to be replaced.
