Range Rover Sport L494 Keyless Entry Control Unit Module FK72-19H440-B

Range Rover Sport L494 Keyless Entry Control Unit Module is a specialized component from the Electronic control modules and controllers group, responsible for handling keyless entry and vehicle starting. This used controller allows for the technical repair of the keyless system while maintaining the vehicle's factory electronic architecture, which is particularly important in modern Range Rover models.

Specifications and technical data

• SKU: FK72-19H440-BD
• Mark: Range Rover
• Condition: Used
• OEM Part Number: FK72-19H440-BD
• Substitutable numbers: FK72-19H440-BD, FK7219H440BD, LR071423, LR080744, FK7219H440BH, FK72-19H440-BH
• Part type: Central Timing Module
• Category: ECUs & Computer Modules

Purpose and function of the keyless controller

The presented module is a computer responsible for processing keyless system signals – from detecting the presence of the key and authorization to transmitting information to other vehicle systems. This enables comfortable opening, locking, and starting of the engine without the need to use a traditional key in the ignition. As an element from the Electronic control modules and controllers group, the controller works with other electronic units in the vehicle, creating a coherent communication system. A correctly selected module allows for the restoration of full keyless system functionality after a failure or damage to the previous unit.

Benefits of using an original Range Rover module

Using an original controller dedicated to the Range Rover L494 ensures:

• preservation of the factory logic of the keyless system,
• consistency with the existing electrical installation and vehicle architecture,
• possibility of integration with other comfort and safety modules,
• reduction of the risk of communication problems within the vehicle bus. The used component allows for an economical repair while maintaining original manufacturing quality. This solution is particularly beneficial for advanced electronic systems, where the matching of the controller is crucial for the stable operation of the entire system.

Selection and compatibility of the module

When selecting a keyless system controller for the Range Rover L494, it is important to pay attention to compatibility with the specific vehicle configuration and other control units. The module has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a given equipment version. To avoid communication problems in the vehicle network, it is recommended to select the controller according to manufacturer data, service documentation, or specialized diagnostics. A properly matched module allows for efficient adaptation and configuration in the vehicle, restoring the correct operation of keyless functions.

Product characteristics and practical application

The offered component is intended for users and workshops involved in the diagnostics and repair of electronics in Range Rover vehicles. The used condition of the product allows for a rational reduction of service costs while maintaining a design consistent with the manufacturer's factory solutions. The module will work well both for a typical replacement of a damaged controller and for more complex work related to restoring the full functionality of the comfort system. Thanks to the preservation of the original hardware architecture, it is possible to use standard diagnostic and programming procedures used in service centers.

Expanding the Range Rover electronics system

If you are planning a comprehensive repair or upgrade of the comfort electronics area in your Range Rover and need other elements from the same group, such as comfort modules, central locking controllers, or access system control units, check the available parts in the Range Rover electronic control modules and controllers category. More practical tips on choosing used automotive electronics – including controllers, comfort modules, and sensors – can be found in the article: The second life of electronics – when is it worth choosing used controllers and modules in a car. Additionally, when making a decision about purchasing used components, the guide Is it worth investing in used car parts?, which discusses the practical aspects of selecting and evaluating such elements, may be helpful.