How do I find my flasher relay?
Access the junction box where your flasher relay is located. The location of the junction box that holds the flasher relay will depend on the make and model of your vehicle. In some models, it is located in the engine compartment near the battery. On other models it is located near or in the steering wheel column.
How can you tell if a flasher 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.
Is a turn signal relay the same as a flasher?
Your turn signal relay, also known as the flasher relay, is the component that is responsible for your turn signals turning on and off every time you put on a turn signal or hit the hazards.
Why are my turn signals not working?
The good news is that all of these symptoms point to two possible issues, a bad turn signal relay or a dead bulb. If the signal blinks really fast, you have a bulb out on that side. If it doesn’t come on at all or doesn’t blink, you’ll need to replace your turn signal relay.
What are emergency flashers used for?
Emergency flashers or hazard lights are activated when a driver pushes the hazard light button/switch. The lights warn other drivers of an emergency situation you may be in or that your car is parked on the side of the road. All four turn signal lights turn on when you activate your emergency flasher.
Why does my blinker not work when the lights are on?
The reason the turn signals quit working when the lights are on, is that a 12-volt signal is now being sent down the opposite wire, which was acting as a ground before. Once the lights are turned off, everything will work fine again.
Where is the turn signal flasher located on a 2000 Chevy Silverado?
Look above the fuse box under the left side of the dash to locate the flasher unit. The flasher is a square unit that looks like a relay. It will have its own receptacle mounted separately from the fuse box.