What are the factors affecting the service life of brake pad

    Brake pad is not a single thing. It has electronic program control system of brake disc, brake pad and brake.

    For example, this kind of ABS and ESP is equivalent to the brain of braking. It helps us deal with braking better. The life span is too long. Basically, there will be no big problem when the car is used and scrapped.

The key is the brake discs and pads

    The key problem is the brake discs and pads. For example, the brake pad is the same as the eraser we used when we were doing homework. The brake disc is the paper with the wrong words.

   The rubber keeps grinding, grinding and grinding, and it gets shorter and less. Basically, it depends on the material. Some rubbers are harder, some are softer, right.

How long does the brake pad need to be replaced?

Listen to voice

   If in the daily driving process, the brake hears a harsh metal whistling sound, it should be noted at this time. This is the warning iron on the brake pad has begun to wear the brake disc, so there is such a sharp metal sound.

At first glance

    Observe the thickness of the brake pad. If the thickness of the brake pad is less than 3mm, the brake pad must be replaced, because at this time there will be obvious braking on the brakes. It is necessary to step on the brake very deep to get the brake effect or to tread two times before stopping. If it's not convenient for you, you can ask the 4S shop or auto repair shop master to check it every time you maintain it

    If the brake pad is equipped with an induction line, you can see a fault code on the instrument panel. If there is a fault code, you need to replace it immediately. If you do not replace the new brake pad and use professional equipment to eliminate the fault code, the fault light will be on all the time.