Why Is My Flasher Relay Buzzing?
Odds Are You Have a Faulty Signal/Hazard Flasher Relay. .. . Turn the Ignition to the on Position and Move the Signal Stalk to Either Left or Right. You Can...
Odds are you have a faulty signal/hazard flasher relay. ... Turn the ignition to the On position and move the signal stalk to either left or right. You can even just turn the hazard lights on. Listen and feel around the different relays for the buzzing or switching on and off.
What does it mean when a relay is buzzing?
If your relay starts to buzz, it indicates a failure for one of two reasons: One, your low voltage relay may have failed in either the ON or OFF position and will need to be replaced. Or two, you have a bad switch connected to your relay that is stuck in the ON position.
Must Read
How do I know if my flasher relay is bad?
The most common symptom of a bad or failing turn signal / hazard flasher is hazards or turn signal lights that do not function. If the flasher breaks or has any internal issues it can cause the lights to malfunction, or not respond at all when the turn signal lever or hazard light button are pressed.