The normal flashing frequency of the vehicle turn signal is about 65 to 120 times per minute. If the flashing frequency is higher than 120, the flashing is too fast, indicating that the turn signal is faulty. There are five reasons for the faster flashing frequency, and the recovery is performed according to the reason. . The turn signal is a signal sent before the vehicle turns, which can remind the vehicles and pedestrians on the left and right sides, so as to avoid accidents caused by turning.
The cause and recovery method of the flashing frequency of the turn signal becomes faster
1. The flashing relay of the turn signal is damaged, and the owner can use a multimeter to measure it. If the output voltage of the flashing relay is 12V intermittently, it means that the relay is normal and good. If the output voltage of the flashing relay is always 12V, then Indicates that the flash relay is damaged and needs to be replaced in time;
2. The turn signal bulb is in poor contact. Check the turn signal bulb and the base. If there is a bad contact, you need to unscrew the bulb and reinstall it;
3. The filament of the turn signal bulb is blown. The fuse is usually caused by the long use time. You need to go to the repair shop or 4s shop to replace a new bulb. The bulb is a vulnerable part, so you need to choose a better quality one. The price of the light bulb is 50Yuanabout;
4. The power of the bulb is large, and the bulb and the flasher relay do not match, which causes the turn signal to flash too fast, and it is necessary to replace the bulb with the power matching the flasher relay;
5. There is a short circuit or open circuit in the turn signal circuit, which needs to be repaired by a professional to replace the faulty circuit.
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