Range Rover Sport L494 Rear Axle ABS Sensor Control Unit HPLA-2C190-BA

Range Rover Sport L494 Rear Axle ABS Sensor Control Unit is a precision braking system component responsible for accurately reading the rotational speed of the rear axle wheels. Thanks to this, the ABS system can effectively prevent wheel lock-up, ensuring stable braking and safer vehicle handling. This solution is designed for users who expect consistent cooperation with the factory electronic system of their Range Rover.

Specifications and technical data

• SKU: HPLA-2C190-BA
• Mark: Range Rover
• Condition: Used
• OEM Part Number: HPLA-2C190-BA
• Substitutable numbers: HPLA-2C190-BA, HPLA2C190BA
• Location on the vehicle: Rear
• Category: ABS Speed Sensors

Function and role of the ABS speed sensor in the Range Rover Sport L494

The ABS speed sensor mounted on the rear axle of the Range Rover Sport L494 is responsible for generating a wheel speed signal, which is then analyzed by the braking system control unit. Based on this data, the ABS system can modulate the pressure in the brake circuit, reducing slippage and improving vehicle control during intense braking, even on slippery surfaces.

A properly functioning sensor at the rear of the vehicle affects:

• driving stability during emergency braking,
• the effectiveness of the ABS system and related electronic stability control systems,
• even distribution of braking force between the axles.

Purpose and vehicle compatibility

The presented item has been designed as an ABS speed sensor dedicated to the rear section of the Range Rover vehicle. The placement on the vehicle defined as the rear means that the component works with the rear axle braking system elements, ensuring consistency with the factory electronic architecture of the Sport L494 model.

Proper matching of the sensor to the specific vehicle version is crucial for maintaining correct cooperation with the ABS control module. In practice, this translates into:

• correct interpretation of wheel speed signals by the control unit,
• no errors in the diagnostic system memory,
• stable operation of the braking system in various road conditions.

Performance characteristics and advantages of use

Choosing an original solution intended for the Range Rover allows for maintaining consistent operating parameters with other braking system components. The sensor mounted on the rear axle works with the pulse ring and the ABS control unit, creating an integrated wheel speed monitoring system. Thanks to this, the driver receives predictable vehicle behavior during braking, and active safety systems can operate to their full potential.

The used product is a solution that allows for an economical replacement of a damaged component while maintaining the factory operating characteristics of the ABS system. For many users, this is a reasonable compromise between repair costs and maintaining the proper operating parameters of the system.

Professional installation and diagnostics

To fully utilize the potential of the offered sensor, installation by a workshop experienced in working with Range Rover vehicles is recommended. Correct seating of the sensor on the rear axle, maintaining the appropriate distance from the pulse ring, and verification of the electrical harness have a direct impact on signal quality and the durability of the entire system.

After installation, it is worth performing computer diagnostics to confirm correct wheel speed readings and the absence of errors in the ABS system. This approach minimizes the risk of repeated intervention in the braking system and allows for quick verification of the repair's effectiveness.

If you are planning a comprehensive repair or upgrade of the braking zone in your Range Rover and need other elements from the same group, such as additional speed sensors, signal cables, or mounting elements, check the available parts in the Range Rover ABS Speed Sensor category.

Used electronics and sensors – what to look for

When choosing a used ABS sensor, it is worth knowing the basic principles of selecting and verifying such components. Practical tips regarding the assessment of automotive electronics condition, methods of matching elements to a specific model, and safe installation rules can be helpful. An extended discussion of these issues can be found in the article A second life for electronics – when is it worth choosing used engine control units, comfort modules, and parking sensors?, which will allow you to better understand the specifics of how used electronic components work in modern cars.