Range Rover Sport L320 Door Control Module Front Driver's Side AH22-14D618-AD

Range Rover Sport L320 Door Control Module Front Driver's Side is a specialized component from the Electronic control modules and controllers group, responsible for operating functions in the front right door of the vehicle. This component has been designed for precise cooperation with the electrical system of the Range Rover Sport L320, ensuring stable control of door equipment and consistency with the onboard electronics architecture.

Specifications and technical data

• SKU: AH22-14D618-AD
• Mark: Land Rover
• Condition: Used
• OEM Part Number: AH22-14D618-AD
• Substitutable numbers: AH22-14D618-AD, AH2214D618AD, LR020131
• Location on the vehicle: Front
• Part type: Door Control Unit
• Category: ECUs & Computer Modules

Purpose and function of the door module

The described module is dedicated to the front right side of the body, where it is responsible for managing signals and power for components located in the door. As part of the comfort and safety system, it works with the vehicle's installation, transmitting information between switches, actuators, and main body control units. Thanks to a design compliant with Land Rover's requirements, the module maintains the correct operating logic, which translates into predictable performance of systems controlled from the door level, as well as proper communication with other controllers in the vehicle.

Compatibility and integration with vehicle electronics

As an element from the Electronic control modules and controllers category, the door module has been developed for tight integration with the factory electrical network of the Range Rover Sport L320. Appropriate connectors, pin layout, and software logic allow its use as a part compatible with the vehicle's factory architecture. The presence of dedicated part numbers and interchangeable numbers allows for precise identification of the component during selection, which is particularly important when working with complex body electronics in premium class vehicles.

Performance characteristics and advantages of use

The front right door module in the Range Rover Sport L320 has been developed to ensure:

• consistency of operation with other body controllers,
• stable transmission of control signals within the door,
• maintenance of the factory operating logic of comfort and safety systems. As a component originating from a Land Rover vehicle, the module meets the manufacturer's quality standards, which is significant when servicing advanced electronic systems. Using an original door controller allows for reducing the risk of communication problems in the vehicle network and facilitates diagnostics using specialized service tools.

Condition, origin, and installation aspects

The presented module is a used component, which means it comes from vehicle dismantling and has been previously operated. This type of solution is often chosen for electronics repairs in premium cars because it allows for the use of an element structurally compatible with the original equipment, while maintaining a favorable cost-to-functionality ratio. Placement in the front part of the vehicle, within the right door, facilitates installation in the location provided by the manufacturer. With proper selection based on part markings and vehicle configuration, the module can be integrated into the existing installation as a component intended for cooperation with factory wiring and controllers.

Expansion of the control system in the Land Rover

If you are planning a comprehensive repair or upgrade of the door zone in your Land Rover and need other elements from the same group, such as additional controllers, comfort modules, or body equipment management units, check the available parts in the Land Rover electronic control modules and controllers category. For a comparison of the approach to maintaining the character of premium brands and the role of original controllers and modules in maintaining the vehicle's factory properties, it is worth reading the article on our blog: Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?.