Range Rover Sport L320 Door Control Module Unit Front Passenger Side AH22-14

Range Rover Sport L320 Door Control Module Unit Front Passenger Side is an original component from the Electronic control modules and controllers group, designed to operate the door functions on the front passenger side. It ensures stable communication with the vehicle's electrical system, supporting the proper operation of comfort and safety systems in your Land Rover.

Specifications and technical data

• SKU: AH22-14D617-AC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: AH22-14D617-AC
• Substitutable numbers: AH2214D617AC, AH22-14D617-AC, LR019220, LR023342, BH4214D617AA, BH42-14D617-AA
• Location on the vehicle: Front
• Part type: Door Control Unit
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented door control module is designed to operate in the front right body zone, where it is responsible for managing electrical signals related to the passenger door. As a component of the comfort system, it works with the vehicle's installation, enabling the correct operation of functions assigned to this area, in accordance with the factory architecture of the Range Rover Sport L320. The placement on the vehicle in the front part of the body means that the module is directly integrated with the door wiring harness, which facilitates diagnostics and replacement in the event of a failure of the existing controller.

Compatibility and identification parameters

The module belongs to the Electronic control modules and controllers group, which guarantees its fitment to the electrical architecture of Land Rover vehicles. Appropriate manufacturer markings and assignment to a specific mounting position allow for precise identification of the part during service or system upgrades. The availability of the OEM part number and related interchangeable numbers allows for verification of compatibility with a specific configuration of the Range Rover Sport L320, which is particularly important when working with body electronics.

Benefits of using an original Land Rover module

Using an original door control module in a Land Rover translates into:

• maintaining consistency with the vehicle's factory electrical installation,
• proper cooperation with other body controllers,
• reduced risk of communication errors in the vehicle network,
• easier diagnostics using dedicated service tools. The component from this group, prepared for installation in the front right part of the body, allows for restoring full functionality of the passenger side door without the need for modifications to harnesses or software beyond the standard service procedure.

Product characteristics and service application

The offered module comes from a Land Rover vehicle and is intended for re-installation as a used part. This type of solution is often chosen in professional workshops, where maintaining the original specification while optimizing repair costs is a priority. The module can be used both when replacing a damaged controller and when restoring the installation after body and paint repairs within the front right door area. Thanks to the preservation of the factory design and assignment to a specific mounting position, the installation proceeds in an orderly manner, using existing mounting points and electrical installation connectors.

Expanding the control system in a 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 management units, check the available parts in the Land Rover electronic control modules and controllers category. To compare manufacturers' approaches to maintaining the brand's character in the context of electronics and interior equipment, it is worth reading an article describing how original components affect vehicle properties – more information can be found in the post Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?.