What Does an Anti-Lock Braking System Look Like?
The basic components common to all anti-lock brake systems include wheel sensors, an electronic control unit, an ABS warning light, and a hydraulic modulator assembly with electrically operated solenoid valves.
If your vehicle has an anti-lock braking system (ABS), it should have a ring-like component on each wheel hub.
In most cases, these circular objects look a lot like bicycle sprockets with teeth. Each ring has a wheel speed sensor that monitors how fast each wheel is spinning. The number of sensors may differ depending on how the system is configured.
Tips for ABS-Related Repairs
Before pulling your vehicle apart to check the ABS, use a scan tool to determine whether or not there’s a system fault. You can also check if the ABS warning light is on. ABS-related issues are often tied to other factors, including low or high tire pressure, low brake fluid level, and fuse operation.
There are some vehicles that have a switch on the control panel that can disable ABS operation, but this feature can vary from one model to another.
Consider consulting a brake specialist before attempting any fixes on your vehicle, as brake repairs may require advanced technical knowledge.
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