Car fuse mainly refers to the fact that there are many electrical devices in the car circuit that are connected by wires of different colors, among which the fuse cannot be ignored. As long as there are electrical appliances on the car, there are safety devices, which mainly play the role of maintaining electrical appliances. Open the hood, there is a box for the relay, which is full of fuses, fuses for the water pump, fuses for the fuel pump, and so on.

What is the effect of car fuses? Generally speaking, all fuses are used to control the occurrence of severe overload, so that the overload will not lead to more serious consequences. Of course, car fuses are no exception, maintaining car electrical appliances and wiring. When the current in the circuit is too large, the electrical components and lines will be burned. With the car fuse in the circuit, once the current is too large and the fuse is blown, the circuit can be cut off to maintain the circuit from being burned out due to overloading. Short circuit and burn the vehicle. (Related reading: Maintenance and application of resettable fuses in automobile central locking motors)

As we all know, although a car fuse is a very small part, it plays an irreplaceable maintenance effect on the entire car circuit. Its existence can make the automobile circuit keep working normally, so as not to cause the circuit to be burnt or the electrical equipment to be damaged due to the excessive current in the circuit. In this regard, car owners need to pay attention to the fuses in the car circuit and often check whether they are in normal state.

Therefore, in the inspection and maintenance of the car in daily life, car owners should pay attention to the working conditions of electrical equipment and various lights inside and outside the car. If there is an abnormal situation, it may be caused by damage to the car fuse. Yes, you can open the fuse box cover for inspection.