Vemo V20-72-0503 ABS Wheel Speed Sensor - Rear Left or Rear Right

Overview of Vemo VEMO ABS Wheel Speed Sensor V20-72-0503

The Vemo VEMO ABS Wheel Speed Sensor V20-72-0503 is designed for precise wheel speed monitoring in BMW vehicles equipped with ABS systems. This active sensor ensures reliable braking and drive dynamics by providing accurate data to the vehicle's ABS control unit.

• Active ABS wheel speed sensor with integrated cable
• Cable length: 770 mm for flexible installation
• Two connectors and two poles for secure electrical connection
• Compact dimensions: 90 mm length, 90 mm width, 50 mm height
• Rated voltage of 12 V compatible with standard vehicle electrical systems
• Blue sensor color for easy identification
• Lightweight design at 0.062 kg

Detailed Product Description

The Vemo VEMO line focuses on delivering high-quality automotive sensors tailored for specific vehicle applications. The V20-72-0503 ABS wheel speed sensor is an active sensor type, meaning it actively generates a signal to communicate wheel speed data to the ABS system. It comes with a 770 mm cable, allowing for straightforward routing and connection in BMW models such as the 525i, 528i, 530i, 535i, 545i, 550i, 645Ci, and 650i, including their xDrive and xi variants. The sensor’s compact size and two-pole connector design ensure compatibility and ease of installation while maintaining reliable performance under various driving conditions.

Compatible BMW Models and Applications

This ABS wheel speed sensor is compatible with a range of BMW vehicles, including:

• BMW 525i, 525xi
• BMW 528i, 528i xDrive, 528xi
• BMW 530i, 530xi
• BMW 535i, 535i xDrive, 535xi
• BMW 545i, 550i
• BMW 645Ci, 650i

Common Issues Addressed by This Sensor

• Intermittent or no ABS warning light due to faulty wheel speed data
• Erratic ABS or traction control system behavior
• Inaccurate speedometer readings linked to wheel speed sensor failure
• Reduced braking efficiency or ABS system malfunction
• Diagnostic trouble codes related to wheel speed sensor circuits

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before sensor replacement
• Disconnect the battery to prevent electrical shorts during installation
• Carefully route the 770 mm cable to avoid pinching or damage
• Verify connector pins are clean and free of corrosion before connecting
• Test the sensor signal after installation to confirm proper operation

Quality Assurance and Warranty

Vemo’s VEMO product line adheres to strict manufacturing standards to ensure durability and performance. The V20-72-0503 ABS wheel speed sensor is constructed with high-quality materials and tested for electrical and mechanical reliability. While specific warranty details may vary, Vemo products typically come with a manufacturer-backed warranty covering defects in materials and workmanship.