How to Deal with the ABS Light On?
2 Answers
ABS light on the processing method is: 1, do not continue to drive or rely on the conventional braking system, as soon as possible to the auto repair shop for repair; 2, open the front hood to check the wheel speed sensor and ABS unit line parts; 3, check whether the brake fluid is sufficient between the upper and lower scale of the liquid level; 4, remove the four wheels of the speed sensor, check whether the sensor head is sucking dirt. The reason for the ABS light on is: 1, ABS pump and pressure regulating solenoid valve failure; 2, brake pad wear exceeds the standard; 3, sensor damage; 4, insufficient brake fluid; 5, ABS computer failure.
I get nervous when the ABS light comes on, but experience tells me to start with the simple checks first. If the ABS fuse is blown, replacing it with a new one usually fixes the issue. The fuse is typically located in the fuse box under the hood, and the manual has a diagram for reference. If the fuse is fine, the problem might be the wheel speed sensor covered in dirt or snow. I’ve cleaned it a few times myself—gently wiping the sensor probe with a soft cloth can sometimes do the trick. The sensor is located behind the wheel, positioned inward, so be careful not to damage it. If the light stays on, it’s best to visit a professional repair shop, as they have diagnostic tools to read fault codes. Common issues include a faulty wheel speed sensor or ABS module failure. The ABS system prevents wheel lock-up during braking. When the light is on, the brakes still work, but the anti-lock function is disabled, so drive slowly and avoid sudden braking, especially on slippery roads. Regular maintenance checks by a technician on the sensors and wiring can help avoid such problems, saving both money and hassle.
