A LED Relay can correct Hyperflash of Turn Signals when a LED bulb is installed.
Before you buy, Check for Compatibility. This is NOT a Universal fit, it only replaces standard relays with similar wire connectors.
Step 1. Find your current relay. This is typically under dashboard. With the ignition key in the On position, activate your turn indicator until you hear the relay clicking.
Step 2. Find the clicking relay, that is your turn signal flasher relay.
Step 3. Remove the relay. Compare the connector to the images above. If they look the same, it would be compatible.
More modern vehicles do not use a mechanical relay like this, they can use a CANBUS circuit that is computer controlled and this will not resolve the issue in these vehicles.