Press the Brake Sound from the Bottom.

Hello friends. I'm a newcomer among you. My vehicle 307 is my problem, especially when I press the brake fully to stop at the lights, a sound comes from under the vehicle, the sound goes off when I release the brake. I wonder why. other friends have such problems as well.

What kind of sound can you explain? A mechanical sound?
ABS from your tires may be engaged.

I don't know how to tell a somewhat full voice, but it feels like it is right under the seat I sit. A mechanical sound yes. If Abs is enabled alone, it would not be shown on the screen.

if it is a full sound caused by brake discs. I don't think there will be a pie.

[QUOTE = archozdemir] I don't know how to tell a somewhat satiated voice, but it feels like it is right under the seat I sit. A mechanical sound yes. If Abs is enabled alone, it would not be shown on the screen. [/ QUOTE]

No, it does not show anything on the screen, but you will hear a mechanical sound coming from below. There is a test on the water video. It is not very clear, but it can still give an idea. Focus on the sound after braking. Besides the tire sound, there is also the sound of that place.

[TUBE] ec3ztx9zwu the [/ TUBE]

my friend mrb is absent when the abs engages in the vehicle, abs is absent if I think it is new, if the car comes into operation very quickly, I would say that the tires are old and the tires are old.

Brake pads, balls, look at the undercarriage.When the brake is not pressed to stop in the lights, the abs will not be activated.

sometimes it does. If you press it to the end while stopping, your pedal will make an occasional abs.

ABS does not engage by applying the brake. If you are sure that your voice comes from ABS, then you may also have a malfunction caused by the ABS system. The ABS brain finds whether the wheels slide or not with the help of magnets attached to the wheel bearings and accordingly activates ABS. Sometimes defects in these parts cause the ABS brain to read incorrectly and the ABS will be activated in small brakes. First, whether this sound is ABS or not, we look at it for the rest of it.

my speed is not so much, my max is 30 or so. I thought it might be because the weather was winter. First, I think it has a malfunction. I'll be looking at it soon. thanks.

With no more or less pressure on the brake, there is no problem with the activation of the abs. Because the commissioning status of asb is very variable. Both tires are good and dry and beautiful on the road. however, if you press it too much, the tire will start to slide. But the road has been glassed and is activated when you touch it. keep it on the road because it is 0. You can't stop even if you press :))