HELLA Wheel Speed Sensor Rear - 6PU012806-931

The sensor is typically located near the wheel hub of each wheel. Consult your vehicle's service manual for the exact location.

There is no set replacement interval; replace the sensor when it fails or shows signs of wear and malfunction.

Installation is possible if you have some mechanical experience. However, professional installation is recommended to ensure proper function and avoid any potential issues.

A failed wheel speed sensor can cause the ABS and ESC systems to malfunction, reducing braking performance and vehicle stability. This can also lead to warning lights appearing on the dashboard.

The sensor comes with a 1-year warranty against defects in materials and workmanship.

Common symptoms include the ABS light illuminating, reduced braking performance, and erratic behavior of the vehicle's stability control system.

You can use an OBD-II scanner to read the error codes, which can indicate a faulty sensor. You can also inspect the sensor visually for damage or check the connections.

Check the wheel speed sensor connections for any corrosion or damage. If the light remains on, the sensor may need to be replaced.

Inspect the sensor for physical damage. Also, check that the sensor is properly installed and making good contact. A faulty sensor can degrade braking performance.

Use a diagnostic tool to read the specific error codes. These codes will guide you towards the source of the problem. Replace the sensor if necessary.

If the vehicle is experiencing stability control problems, the wheel speed sensor may be faulty. Inspect the sensor and its connections, and replace if necessary.