Car brake failure: Can it be prevented?
In addition to regular car maintenance, you can check yourself to see if your car's brake system is working properly. Below are some signs that your car's brake system is having problems.
The warning light is on
When you start your car, the yellow anti-lock braking system (ABS) light will come on; this is a check of the electronic system. If the light stays on for a few seconds and then goes out, the brake system has been checked and there is no problem. If the ABS light is flashing or stays on, you should have it checked by a qualified mechanic.
 |
A flashing ABS light is a sign that your vehicle's braking system needs to be checked. |
There is a feeling of squeal when braking.
Before starting the engine, press the brake pedal 3-5 times; if the brake pedal hardens and stops, the brake booster is still working properly. When the engine starts, the brake pedal should slowly lower to its original position and not stay still.
On the contrary, if before starting the engine, you step on the brake pedal and feel a weak feeling, but can press comfortably, it means the brake assist system has lost its effect.
There is a heavy feeling when braking
The brakes are assisted by a vacuum hydraulic system, so they only work properly and safely when the engine is running. When you step on the brake, you can hear a small continuous noise, and feel the reaction force from the brake pedal, accompanied by a vibration in the pedal (this is when the ABS system is working); these signals are completely normal, proving that you have pressed the brake to the highest limit of the brake pad's grip.
When you press the brake pedal and feel heavy, it is likely that the brake vacuum booster is broken, or the oil pipe is clogged, etc. At this time, you should not risk continuing to use the car. It is best to call a mechanic to check on the spot or call a tow truck.
Strange sound
If when you brake, you hear a squealing sound from the brake disc, it is a sign that the brake pads are worn out. You should check and replace the brake pads to ensure safety.
Meanwhile, squealing noises when you brake can be a sign that the brake pads are not working properly and need to be checked and repaired.
