If your ABS warning light comes on, don’t ignore it—it’s a clear indication that your vehicle’s anti-lock braking system isn’t functioning properly. The ABS is crucial for maintaining control during sudden braking, especially in slippery conditions. When it's not working, you're missing out on a major safety feature.

Common causes include faulty wheel speed sensors, damaged or corroded wiring, low brake fluid, worn brake components, or a malfunctioning ABS control module. While your vehicle may still brake normally, it won’t be able to prevent wheel lock-up in emergencies.

Start by using an OBD-II scanner with ABS Light capabilities to read fault codes. Then inspect sensors, fluid levels, fuses, and wiring. Some problems, like dirty sensors or low fluid, are DIY-friendly. However, deeper issues should be handled by a qualified mechanic.

Staying proactive with ABS maintenance not only improves safety but can also prevent expensive repairs down the line. Have you encountered and fixed an ABS issue before? Share your experience—it might help someone else on the road!