Ford Fiesta St Door Control Module Rear Left Right N/O/S H1BT-14B534-AE

Ford Fiesta St Door Control Module Rear Left Right is an original component from the Electronic control modules and controllers group, designed to support rear door functions on both the left and right sides. The module ensures stable communication with the vehicle's electrical system, supporting the proper operation of comfort and safety systems. It is a practical solution for users who want to restore full functionality to the rear doors in their Ford Fiesta ST.

Specifications and technical data

• SKU: 2282849
• Mark: Ford
• Condition: Used
• OEM Part Number: 2282849
• Substitutable numbers: 2282849, H1BT-14B534-AE, H1BT14B534AE, H1BT-14B534-AG, H1BT14B534AG
• Location on the vehicle: Rear, Right, Left
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented door control module is dedicated to installation in the rear part of the vehicle, with the possibility of use on both the left and right sides. It is responsible for handling electrical signals related to door operation, integrating with the car's main electronic network. As a result, it supports the correct operation of components responsible for user comfort and communication with other controllers.

The placement of the module in the rear door area allows for shorter signal paths and reduced interference, which translates into more predictable and repeatable system operation. This is particularly important in modern installations where many functions are digitally monitored.

Compatibility and integration with the installation

The module has been designed for full compatibility with Ford's factory electrical architecture. Appropriate connectors and control logic allow for its integration with the existing wiring harness without the need for structural modifications. This ensures that the installation process can be carried out in an orderly manner, maintaining the manufacturer's standards.

The presence of dedicated part numbers and interchangeable numbers facilitates the selection of the correct controller for a specific vehicle configuration. This reduces the risk of incompatibility and speeds up the service process, which is beneficial for both workshops and individual users.

Characteristics of the used component

The offered module comes from the secondary market, which means it is a used component that has been verified for its suitability for further operation. This type of solution allows for an economical repair of the electronic system while maintaining the original manufacturer's specifications. In practice, this means the ability to restore door functionality without having to resort to replacements with uncertain parameters.

Choosing an original module from the secondary market is often preferred by services specializing in the Ford brand, as it allows for maintaining the consistency of software and operating logic with other controllers in the vehicle. This, in turn, promotes the stable operation of the entire electronic system.

Application in service practice

The rear door control module will prove useful both for a typical replacement of a damaged component and for more extensive work related to electrical system diagnostics. It can be used as a spare part in vehicles experiencing issues with rear door communication with central controllers or interference in the operation of comfort systems.

If you are planning a comprehensive repair or upgrade of the electronic control area in your Ford and need other components from the same group, such as comfort modules, window controllers, or central locking controllers, check the available parts in the Ford electronic control modules and controllers category.

Expert support and selection of used electronics

When choosing a used control module, it is worth paying attention to the compatibility of markings, vehicle configuration, and the history of the component. Practical tips regarding the selection of controllers and assessing their suitability for further operation can be helpful. To better understand when the use of used electronics is justified and how to minimize the risk of incorrect selection, it is worth reading the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, which contains practical advice for users and workshops.