This VAG speed sensor, part number WHT003863, is a critical component for your vehicle's anti-lock braking system (ABS) and electronic stability control (ESC). It accurately measures the rotational speed of the wheel, providing essential data to these safety systems. Proper functioning of the speed sensor is vital for maintaining vehicle stability, especially during braking or evasive maneuvers. A faulty sensor can lead to illuminated warning lights on your dashboard, such as the ABS or ESC warning light, and can compromise the effectiveness of these safety features. Crafted to meet VAG's stringent quality standards, this speed sensor offers durability and precise performance. Replacing a worn or damaged sensor with a genuine VAG part ensures optimal compatibility and restores the full functionality of your vehicle's safety systems.
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