Range Rover L405 Suspension Control Unit Module GPLA-14F441-LC

Range Rover L405 Suspension Control Unit Module is a specialized component from the Electronic control modules and controllers group, responsible for the precise management of the suspension system in this model. A properly selected controller allows for maintaining the characteristic ride comfort of the Range Rover, body stability, and predictable vehicle reactions in various road conditions. This is a solution for users who expect a proven component with factory-standard operating logic.

Specifications and technical data

• SKU: GPLA-14F441-LC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: GPLA-14F441-LC
• Substitutable numbers: GPLA14F441LC, GPLA-14F441-LC, LR105422, LR111476, GPLA14F441LD, GPLA-14F441-LD
• Part type: Suspension Control Module
• Category: ECUs & Computer Modules

Purpose and role of the suspension controller

The presented module is dedicated to the air/adaptive suspension system in the L405 generation Range Rover and belongs to the Electronic control modules and controllers group. Its task is to coordinate the operation of height sensors, valves, and the compressor to maintain the correct body level, react to load changes, and support vehicle stability control systems. A functional controller translates into:

• maintaining correct suspension geometry in various driving modes,
• more predictable vehicle behavior during braking and acceleration,
• maintaining the ride comfort typical of the Land Rover brand,
• proper cooperation with other electronic vehicle systems.

Benefits of using an original Land Rover module

The original Land Rover control module ensures compatibility with the factory electrical architecture and vehicle software. Thanks to this:

• data bus communication proceeds according to the manufacturer's specifications,
• the controller works with factory diagnostic functions,
• consistency of operation with other controllers in the vehicle is maintained. Choosing a used, original module from dismantling is a solution that allows you to combine repair cost control with maintaining the proper suspension operating characteristics, without the need to use replacements with uncertain parameters.

Product characteristics and installation aspects

The module belongs to a group of electronic components that may require adaptation procedures or configuration using an appropriate diagnostic tester after installation. For this reason, installation in a specialized service center with experience in Land Rover vehicles is recommended. Before installation, it is worth verifying the compatibility of the controller with the specific vehicle equipment version using data such as:

• OEM part number designation,
• available interchangeable numbers provided by the manufacturer,
• SKU designation in the store's offer. Such an approach minimizes the risk of communication problems in the vehicle network and facilitates subsequent configuration.

Product condition and practical application

The offered module is a used item, sourced from dismantling, which allows for an economical repair of the suspension system while maintaining the original manufacturer's specifications. This is a good solution in situations where the existing controller has been damaged due to flooding, electrical overload, or internal electronic failure. Using a functional control module can help eliminate typical symptoms of suspension faults, such as:

• incorrect body height after parking,
• suspension error messages on the instrument cluster,
• no response to changing the vehicle height mode. If you are planning a comprehensive repair or upgrade of the suspension control area in your Land Rover and need other elements from the same group, such as comfort modules, engine controllers, or drivetrain management units, check the available parts in the Land Rover electronic control modules and controllers category.

More about the role of original electronic modules

The importance of original controllers and electronic modules in modern premium cars is well illustrated by an article dedicated to the Audi brand – it describes how properly selected components from dismantling allow for maintaining the character of the vehicle and its factory driving properties. If you want to better understand why the selection of appropriate modules is so important for maintaining the brand's DNA, read the material: Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?