What could be the possible causes of an ABS anti-lock braking system malfunction?
2 Answers
After the vehicle starts and the self-check is completed, the warning light does not turn off; the warning light remains on during driving; the wheels may lock up or skid during emergency braking. Below is relevant information about ABS: 1. Introduction: ABS is the abbreviation for Anti-lock Braking System, developed by Robert Bosch GmbH. It is a technology used in motorcycles and cars to prevent loss of control and generally increases braking distance to enhance vehicle safety. 2. Function of ABS: The role of ABS is to automatically control the braking force during vehicle braking, preventing the wheels from locking up to ensure maximum traction between the wheels and the road surface.
Last time I was driving, the ABS light suddenly came on, and I almost skidded on the wet road—it was really scary. When I went to get it fixed, the mechanic said common causes include mud buildup or damage to the wheel speed sensor, poor wire contact, a blown fuse, or issues with the ABS pump or control unit. The ABS sensor is installed near the wheels and can easily get dirty from water or grime; aging wires may also short-circuit. If the fuse blows, the entire system fails. Additionally, unstable system voltage or software glitches are common. ABS failure can increase braking distance and raise the risk of accidents, so I went straight to the repair shop. They also recommended regular checks to keep the sensors clean and avoid such issues. Always pay attention to dashboard warnings while driving—safety first.
