This ASHIKA wheel speed sensor, part code 151-04-404, is designed to provide precise rotational speed information for each wheel. This data is crucial for the proper functioning of anti-lock braking systems (ABS), electronic stability control (ESC), and traction control systems. A faulty sensor can lead to warning lights on the dashboard and compromised safety features. Engineered for a direct fit, this sensor ensures seamless integration with your vehicle's existing wiring and mounting points, facilitating a straightforward installation process and restoring optimal system performance.