Range Rover Evoque L538 Seat Control Module Unit ECU BJ32-14C249-AB

The Range Rover Evoque L538 Seat Control Module ECU is a specialized component from the Electronic Control Modules and Controllers group, responsible for precise management of driver or passenger seat functions. Its original design for Land Rover vehicles ensures proper communication with the car's electrical system and stable operation of comfort systems.

Specifications and technical data

• SKU: BJ32-14C249-AB
• Mark: Land Rover
• Condition: Used
• OEM Part Number: BJ32-14C249-AB
• Substitutable numbers: BJ32-14C249-AB, BJ3214C249AB, BJ32-14C030-AE, BJ3214C030AE
• Category: ECUs & Computer Modules

Purpose and Function of the Seat Control Module

The presented seat ECU module is designed to work with the electrical system of the Range Rover Evoque L538, where it is responsible for controlling seat adjustments and exchanging data with other body control modules. Thanks to its dedicated electronic architecture, the module handles signals from adjustment switches, position sensors, and the vehicle's communication bus, ensuring consistent operation of the comfort system.

As a component from the Electronic Control Modules and Controllers category, the seat controller works with the factory installation without requiring interference with wiring harnesses or additional adapters, provided the version used in the specific vehicle instance is compatible.

Benefits of Using an Original Land Rover Module

Using an original seat control module in the Range Rover Evoque L538 allows for the preservation of the factory logic of the comfort system's operation and correct interaction with other body control modules. This is particularly important in vehicles equipped with extensive electronics, where communication between modules occurs via digital buses and requires hardware and software compatibility.

Key benefits of using this controller include:

• preservation of factory functionality for seat adjustment and related systems,
• consistency with the software of other vehicle control modules,
• reduction of communication errors within the vehicle network,
• ability to utilize existing mounting points and installation connectors.

Condition, Verification, and Selection by Numbers

The module comes from a used vehicle, which means it is a pre-owned component, but still intended for further operation after proper selection and installation. For automotive electronics, matching the controller to the specific car configuration is crucial – both in terms of equipment version and software generation.

To safely select a used seat controller, it is advisable to refer to the OEM part number and interchangeable numbers, as well as vehicle data (VIN). A detailed discussion of selection principles, including the importance of hardware and software compatibility, can be found in the guide: Used Automotive Electronics – Second-Hand ECUs and Sensors.

Installation and Integration with Vehicle System

Due to its factory origin, the seat control module is designed for installation in the original location provided by the vehicle manufacturer. A properly selected controller allows for the use of existing wiring harness connectors, which facilitates servicing and reduces the need for installation modifications.

During installation, it is recommended to:

• disconnect vehicle power before starting work,
• inspect connectors and wiring harnesses for mechanical damage or corrosion,
• verify communication with other modules after installation is complete,
• perform adaptation or diagnostics using an appropriate tester if necessary.

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