Land Range Rover Sport L494 Keyless Entry Control Module ECU K8D2-19H440-BB

Land Range Rover Sport L494 Keyless Entry Control Module ECU is an original component from the Electronic control modules and controllers group, responsible for operating the keyless entry system in the vehicle. It ensures convenient locking and unlocking of the car and works with the factory security system, maintaining the parameters specified by the manufacturer, Land Rover.

Specifications and technical data

• SKU: K8D2-19H440-BB
• Mark: Land Rover
• Condition: Used
• OEM Part Number: K8D2-19H440-BB
• Substitutable numbers: K8D2-19H440-BB, K8D219H440BB, LR117932, K8D219H440BD, K8D2-19H440-BD
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented Land Range Rover Sport L494 Keyless Entry Control Module ECU is dedicated to the comfort system in the Range Rover Sport L494 model, where it is responsible for processing signals from the key fob and keyless system antennas. As a control element, it communicates with other controllers in the vehicle, allowing for efficient management of access and door locking functions.

By using an original controller, on-board electronics consistency is maintained, and the risk of software conflicts with other modules is limited. This solution is particularly important in modern premium vehicles, where many systems are closely integrated.

Advantages of using an original Land Rover module

Choosing a module from the Land Rover brand means maintaining the vehicle's factory electrical architecture. The original controller is designed for a specific platform, which translates into:

• precise fit to the vehicle's electrical and logic installation,
• proper cooperation with the immobilizer system and central locking,
• stable communication within the vehicle network,
• preservation of comfort functions provided for a given equipment version.

Such a solution facilitates diagnostics using factory service tools and allows for more predictable behavior of the Keyless Entry system after installation and configuration.

Characteristics of the used module

The module comes from the used parts segment, which allows for lower repair costs while maintaining the original manufacturer's specifications. These types of controllers are frequently chosen for post-accident repairs, replacements after flooding, or electrical damage, when it is necessary to restore full functionality of the vehicle access system.

Before installation, it is recommended to verify hardware and software compatibility with the vehicle and perform appropriate adaptation procedures. This ensures the module can be correctly integrated into the existing network of controllers, and the keyless system will regain its functionality.

Selection, compatibility, and installation

To ensure proper operation, the selection of the module should be based on vehicle data and manufacturer markings, taking into account the equipment version and model year. In practice, this means checking compatibility with the installation in a specific Range Rover Sport L494 unit and preparing for potential programming or coding in the vehicle.

During installation, it is crucial to follow the correct sequence of disconnecting and connecting the power supply, as well as adhering to Land Rover service procedures. This reduces the risk of communication errors between controllers and facilitates subsequent diagnostics.

If you want to better understand how to safely use used controllers and what the process of selecting and configuring such elements looks like, the following guide will be helpful: Used automotive electronics – ECU modules and sensors from the secondary market.

Expanding the Land Rover electronics system

If you are planning a comprehensive repair or upgrade of the comfort electronics area in your Land Rover and need other elements from the same group, such as comfort controllers, body modules, or other ECU units responsible for access functions, check the available parts in the Land Rover electronic control modules and controllers category.