Signs that your car's brake system is having problems

Brake warning light illuminates on dashboard

One of the first and most obvious signs is the brake warning light on the dashboard. This is a signal that the car's braking system is having problems such as low brake fluid, worn brake pads or an electronic problem. When the brake warning light comes on, the driver needs to take the car to a reputable garage for immediate inspection to avoid the risk of a traffic accident. Ignoring this warning can lead to serious consequences on the road.

Car owners should check and replace brake pads periodically every 50,000 - 80,000 km or after 2 years of use.

Brakes are not responsive and effective

While driving, if the driver finds that the car does not stop immediately when fully braking, this is a sign that the brake system is not working properly. The cause may be a lack of brake fluid, air entering the system or worn brake pads. This condition not only reduces braking efficiency but also increases the risk of accidents, especially when having to brake suddenly in emergency situations. Any signs of unresponsive brakes should be promptly checked and repaired at reputable garages.

Brake not releasing (brake lock)

Normally, the brake will automatically release when there is no force applied to the pedal. However, if the brake does not release, this indicates that the pull spring or return spring at the brake pad is damaged, the wheel cylinder is stuck, the master cylinder is damaged or the brake battery is dry. The brake not releasing can also be due to incorrect operation by the driver such as incorrect brake pedal travel or incorrect adjustment of the handbrake. When detecting that the brake is not releasing, the driver should quickly check and repair to ensure safety when driving.

Car shakes when braking

Car owners should check brake fluid regularly.

Vibration when braking is caused by uneven contact between the disc surface and the brake pads, unbalanced wheels or uneven brake pad wear. In addition, warped brake discs can also cause vibration when braking. In addition, other details such as bearings and joints in the suspension system can also contribute to this phenomenon. Vibration when braking not only reduces braking efficiency but also causes danger when driving, especially at high speeds or in emergency braking situations. Drivers need to quickly take their vehicles to a repair garage to have the brake discs and brake system serviced.

Oil leak from wheel area

A brake fluid leak is a clear sign that your car's brake system is having a serious problem and needs to be checked immediately. When brake fluid leaks, the pressure in the brake system is reduced, seriously affecting the vehicle's braking ability. Drivers can detect brake fluid leaks through oil stains under the car or near the wheels. The cause may be damaged oil lines or worn parts such as pistons and brake pads. To ensure safety, when detecting a brake fluid leak, drivers should take their car to a reputable garage or the company's service center for timely inspection and repair.

Source: https://www.congluan.vn/cac-dau-hieu-nhan-biet-he-thong-branh-xe-o-to-dang-gap-van-de-post298382.html