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GROBARPART REPLACEMENT Turn Signal Flasher Element - Keep you running smoothly and safely
What is turn signal flasher?
Automotive flashers are used in turn signals as well as a hazard or warning flashers. They help to communicate the intentions or actions of one driver to other drivers and pedestrians around them.
Why Should It Be Serviced?
A malfunctioning hazard or turn signal flasher can be a real danger on the road. If your vehicle is suffering from a malfunctioning flashing unit, you're legally required to use turn hand signals until it's fixed. Having this problem repaired as soon as possible is for the best
When Should It Be Serviced?
If your turn signal stays permanently on instead of flashing on and off, it could be a sign that the relay has gone bad. This problem is most likely caused by an electrical issue. Once you notice this symptom, have your vehicle checked right away.
How It's Done
The light bulbs received their power through this device. It's made with two strips of dissimilar metals bonded together. One end was connected to the supply through the switch. The other end would rest on a contact going to the light. As current was being drawn, the metal strips would heat up. Due to their different thermal coefficients, the strip would bend away from the contact, breaking the connection. The strip would cool and bend back, making the connection. It would continue to cycle as long as there was power and a load. This method was used for decades.