Range Rover Sport L320 Front Door Control Module Passenger Side AH22-14D617-AD

Range Rover Sport L320 Front Door Control Module Passenger Side is a specialized component from the Electronic control modules and controllers group, responsible for operating the front passenger side door functions. This solution is designed for users who expect stable operation of comfort systems and proper communication with the Land Rover vehicle electrical installation.

Specifications and technical data

• SKU: AH22-14D617-AD
• Mark: Land Rover
• Condition: Used
• OEM Part Number: AH22-14D617-AD
• Substitutable numbers: AH22-14D617-AD, AH2214D617AD, LR020130, 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 module is designed to operate in the front right body zone, where it is responsible for controlling selected door functions and integrating with the car's electronic network. As an element from the Electronic control modules and controllers category, it works with the main vehicle installation, ensuring correct signal exchange between the door and other systems. Its placement in the front area allows for a direct connection to the door wiring harness and other components responsible for passenger comfort and safety. As a result, the module serves as a key communication point for this part of the body.

Benefits of using an original Land Rover module

Using a dedicated door module in the Range Rover Sport L320 model allows for maintaining the consistency of electrical parameters and system logic. Proper matching to the Land Rover installation architecture limits the risk of communication errors, diagnostic problems, and improper operation of related systems. The main advantages of using the correct module include:

• maintaining compatibility with the factory vehicle electronics configuration,
• proper cooperation with the network of controllers in the car,
• facilitated diagnostics using professional service tools,
• the ability to restore full functionality of the front passenger side door.

Technical characteristics and installation

The module is intended for installation in the front part of the vehicle, within the right door. Its design is prepared to work with the factory electrical harness and other body controllers. This allows for a plug-in solution to replace a damaged component, while following appropriate service procedures. The product comes from a group of used components, which allows for economical repair of electronic systems while maintaining the manufacturer's original specifications. For proper operation, installation by a person with experience in working with automotive electronics, using appropriate diagnostic tools, is recommended.

Application in diagnostics and electronics repairs

The front right door module is often used in repairs related to the malfunction of comfort functions, communication errors in the controller network, or problems with body electronics configuration. Replacing it with a functional element allows for quick verification of whether the source of the fault is the module itself or other installation components. In the case of more complex automotive electronics work, including multimedia systems and body controllers, it is worth familiarizing yourself with practical tips on working with used modules. An article describing the operation and repair of control systems in premium vehicles may be helpful, available here: how to take care of iDrive systems and electronic modules using dismantled parts.

Expanding work in the area of Land Rover electronics

If you are planning a comprehensive repair or upgrade of the body electronics area in your Land Rover and need other elements from the same group, such as comfort controllers, door modules, or other body units, check the available parts in the Land Rover electronic control modules and controllers category. For those interested in a wider range of equipment upgrades using dismantled components, materials regarding retrofitting vehicles with additional functions may also be useful, available in the form of specialist guides, such as professional retrofitting with used parts from higher equipment versions.