Land Rover Discovery 3 L319 Front Seat Memory Control Unit Module ECU YWC000783

Land Rover Discovery 3 L319 Front Seat Memory Control Unit Module ECU is a specialized component from the Electronic control modules and controllers group, responsible for managing the settings of the driver or front passenger seat. Thanks to the use of original electronics designed for Land Rover models, the module allows for precise control of seat position and maintains comfort during daily use. This solution is dedicated to users who expect stable operation of the seat adjustment system after repairing or replacing a faulty controller.

Specifications and technical data

• SKU: YWC000783
• Mark: Land Rover
• Condition: Used
• OEM Part Number: YWC000783
• Substitutable numbers: YWC000783, YWC000784, 5H2214B569CB, 5H22-14B569-CB
• Location on the vehicle: Front
• Category: ECUs & Computer Modules

Function and application of the seat memory module

The presented ECU module is responsible for handling the adjustment and memory functions of the seat in the front of the vehicle. In practice, this means that after proper installation and configuration, the controller works with the car's electrical system, enabling:

• control of the electric seat adjustment in the front-rear and vertical axes,
• support for additional adjustment directions, if provided in the given vehicle configuration,
• retaining seat settings in the system's memory, provided the car is equipped with the appropriate functions.

Thanks to this, the seat adjustment system in the Land Rover Discovery 3 L319 can operate consistently with the rest of the vehicle's electronics, without the need for replacement solutions of uncertain compatibility.

Compatibility and integration with the vehicle's electrical system

The module has been designed as a component intended for operation in the front cabin area, where it is responsible for communication between the seat adjustment switches and the electric actuators. As a part from the Electronic control modules and controllers group, it works with the vehicle's bus and other controllers, which allows for maintaining the consistency of comfort systems.

In practice, this means:

• matching connectors to the factory wiring harness,
• possibility of installation in the place structurally intended for this type of controller,
• maintaining the logic of operation consistent with the factory configuration of the Land Rover Discovery 3 L319.

Before purchasing, it is worth verifying the compatibility of the module with the specific equipment version of the vehicle to ensure proper cooperation with existing system components.

Product characteristics and benefits of use

The offered component comes from a Land Rover vehicle and is intended for re-installation as a used part. This type of solution allows for maintaining the original electrical architecture of the car while reducing repair costs compared to purchasing a new controller.

The use of this front seat memory module ensures, among other things:

• restoration of seat adjustment functionality after the failure of the previous controller,
• maintaining the consistency of comfort systems in the cabin,
• the possibility of continued vehicle operation without cumbersome restrictions on setting the seat position.

This is a particularly beneficial solution for repairs where it is crucial to maintain original electronics and compatibility with the factory vehicle software.

Installation purpose and service recommendations

The module is intended for installation in the front interior of the vehicle, in the seat zone. Installation should be performed by a person with experience in electrical systems in Land Rover cars, while observing safety procedures when working with low-voltage installations.

It is recommended to:

• check the condition of the wiring harness and connectors before installation,
• verify the correct operation of all seat adjustment directions after installation,
• perform potential adaptation or computer diagnostics if required by the vehicle configuration.

Such an approach allows for reducing the risk of re-failure and ensures stable system operation in the long term.

Control system expansion and additional materials

If you are planning a comprehensive repair or upgrade of the comfort zone in your Land Rover and need other components from the same group, such as comfort controllers, seat modules, or window control units, check the available parts in the Land Rover electronic control modules and controllers category.

For users interested in the broader context of using original electronic modules in premium class cars, an article describing how properly selected controllers and components influence the preservation of the brand's character may be helpful – more information can be found in the entry Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?.