Nowadays, installing low-speed warning sound systems on electric vehicles has become increasingly popular. Many electric vehicles choose to install a prompt sound system, but don't just install the prompt sound system on the electric vehicle without further understanding what the low-speed prompt sound system of the electric vehicle represents. We can follow the prompt sound to find possible faults in the electric vehicle.

1、 Turn signal electric vehicle low-speed warning sound system: When turning, a clicking sound indicates that the turn signal is working;
Reverse thinking: If the sound becomes faster, it indicates that the electric car bulb is damaged (judgment method: if it's faster on that side, it means the bulb on that side is broken);
If there is no low-speed warning sound system for electric vehicles, it means that the relay buzzer is faulty;
2、 Oil pressure electric vehicle low-speed warning sound system: When the oil pressure is too low or too high, the instrument panel will make a beeping sound;
Reverse thinking: If you haven't heard the oil pressure alarm sound, you need to check the oil pressure switch;
3、 Seat belt electric vehicle low-speed warning sound system: If the seat belt is not fastened, there will be a beeping sound when the driver or passenger is driving at a certain speed or above;
Reverse thinking: If there is no sound, it may be a malfunction of the seat belt buckle seat; If there is no passenger noise, it may be due to a malfunction in the electric vehicle seat posture detection sensor;
4、 Headlight electric vehicle low-speed prompt sound system: When the headlights of the electric vehicle are not turned off, there will be a beeping sound when the key is closed or the car door is opened
Reverse thinking: If there is no sound, it may be due to a malfunction inside the ignition switch; If there is no sound, it may be due to a malfunction in the door lock or door switch;
5、 There are also many low-speed warning sound systems for electric vehicles, reminding everyone to pay attention to the following points:
1. I hope that the low-speed warning sound system of electric vehicles can remind everyone to pay more attention and avoid losing out on small things;
2. After the low-speed prompt sound system of Qufu electric vehicles prompts, it is important to learn how to detect faults and repair them as soon as possible, especially during the warranty period, to avoid self payment;
The above is an introduction to how to use the low-speed prompt sound system of electric vehicles to identify faults. We believe that after reading this article, you will have a new understanding and knowledge. We hope our introduction can bring certain assistance to you. We will continue to update it in the future. Thank you for reading.