RIDEX ABS Sensor MERCEDESBENZ 412W0214 2025402417A2025402417 ESP SensorSensor wheel speed

Product Overview

The RIDEX ABS Sensor MERCEDESBENZ 412W0214 2025402417A2025402417 ESP Sensor is a high‑performance wheel speed sensor designed for Mercedes-Benz vehicles. It serves as the critical component that monitors wheel rotation, enabling the vehicle’s Anti‑Lock Braking System (ABS) and Electronic Stability Program (ESP) to function accurately. By providing precise data on each wheel’s rotational speed, this sensor helps maintain traction, prevent skidding, and ensure optimal braking performance under a variety of driving conditions.

Key Functionalities

• Wheel Speed Detection: Continuously measures the rotational velocity of each wheel, converting mechanical motion into electrical signals for the vehicle’s control modules.
• ABS Integration: Supplies real‑time speed data to the ABS controller, allowing it to modulate brake pressure and prevent wheel lock‑up during emergency stops.
• ESP Support: Works in tandem with ESP to detect loss of traction or oversteer/understeer conditions, enabling corrective torque distribution across wheels.
• High Reliability: Built to withstand harsh automotive environments—temperature extremes, vibration, and exposure to road salts and debris.

Technical Specifications

Installation Overview

Installing the RIDEX ABS Sensor involves removing the existing wheel speed sensor, aligning the new unit with the vehicle’s wheel hub or brake rotor, and securing it with the supplied mounting hardware. The sensor’s connector is then attached to the vehicle’s diagnostic harness, ensuring a secure electrical connection. Once installed, the vehicle’s onboard diagnostics will verify proper operation by monitoring pulse frequency and confirming ABS/ESP functionality.

Performance Benefits

• Enhanced Safety: Accurate wheel speed data reduces the risk of wheel lock‑up during hard braking, especially on slippery surfaces.
• Improved Stability: ESP can react swiftly to traction loss, maintaining vehicle control during sudden maneuvers or adverse weather.
• Longevity: Durable construction extends the sensor’s service life, minimizing maintenance intervals.
• Seamless Integration: Designed to match OEM specifications, ensuring compatibility with existing vehicle systems without requiring additional modifications.

Common Applications

This sensor is typically used in the following scenarios:

• Replacement of a faulty or damaged wheel speed sensor in Mercedes-Benz vehicles.
• Upgrading older models to meet modern safety standards.
• After‑market installations where OEM parts are unavailable or cost-prohibitive.

Maintenance Tips

1. Inspect the sensor housing for cracks or corrosion before installation.
2. Ensure the connector is free of debris and properly seated to avoid signal loss.
3. Verify that the sensor’s magnetic field aligns correctly with the wheel hub’s toothed ring or rotor.
4. After installation, perform a diagnostic check using an OBD‑II scanner to confirm ABS/ESP readiness.

Compatibility Summary

The RIDEX ABS Sensor is engineered for Mercedes-Benz models that utilize the 412W0214 reference and related variants. It aligns with the vehicle’s original sensor architecture, providing identical electrical characteristics and mechanical fitment. This ensures that the sensor can be swapped directly into the existing harness without requiring additional adapters or reprogramming.

Conclusion

The RIDEX ABS Sensor MERCEDESBENZ 412W0214 2025402417A2025402417 ESP Sensor delivers reliable wheel speed detection essential for the safe operation of a vehicle’s braking and stability systems. Its robust design, precise performance, and seamless compatibility make it an ideal choice for maintaining or restoring the safety features of Mercedes-Benz vehicles.