Ford Focus Mk3 Keyless Entry Body Control Module ECU AV6N-19G481-AL

Ford Focus Mk3 Keyless Entry Body Control Module ECU is an original component from the Electronic control modules and controllers group, responsible for advanced management of comfort functions in the vehicle. Thanks to its factory origin from the Ford brand, it ensures proper cooperation with the electrical installation and the logic of the systems used in this model.

Specifications and technical data

• SKU: AV6N-19G481-AL
• Mark: Ford
• Condition: Used
• OEM Part Number: AV6N-19G481-AL
• Substitutable numbers: AV6N-19G481-AL, AV6N19G481AL, 1829420, AV6N-19G481-AM
• Part type: Central Timing Module
• Category: ECUs & Computer Modules

The role of the comfort module in the Ford Focus Mk3

The presented comfort controller is responsible for coordinating many utility functions in the car, such as operating selected interior electrical systems or integrating signals from various sensors and switches. As an element from the electronic controller family, the module works with other units in the vehicle, ensuring consistent operation of comfort systems and predictable response to driver commands. Thanks to a design compliant with the vehicle manufacturer's standards, the module is adapted to work within the electrical architecture of the Ford Focus Mk3, which reduces the risk of communication errors in the bus and software compatibility issues.

Selection and compatibility of the controller

In the case of electronic controllers, it is crucial to match them to the specific car configuration; therefore, before installation, it is worth verifying the module's compatibility with the vehicle's equipment and the version of the installation used. The product has an assigned OEM part number and associated interchangeable numbers, which facilitates unambiguous identification and selection of the appropriate variant for a given Ford unit. The module comes from the group of original Ford brand components, which helps maintain consistency of electrical and logical parameters with the factory settings of the vehicle. With proper selection and installation, it can be an effective solution both for repairing an existing installation and for replacing a damaged controller with a proven used part.

Condition, application, and benefits of choosing a used module

The offered comfort module is a used part, which allows for an economical repair of the electronic system while maintaining the manufacturer's original specifications. In many cases, using a verified controller from disassembly is a beneficial compromise between cost and functionality, especially in vehicles used on a daily basis. The main advantages of choosing this type of solution include:

• maintaining the factory logic of comfort system operation,
• consistency with the electrical architecture of the Ford Focus Mk3,
• the ability to restore the correct operation of comfort functions without interfering with the installation structure. For users considering broader use of electronics from disassembly, practical tips on selecting controllers and comfort modules can be found in the article: the second life of electronics – when is it worth choosing used controllers and comfort modules.

Ford electronic control modules and controllers – expansion and repairs

If you are planning a comprehensive repair or upgrade of the electrical installation and comfort systems in your Ford and need other elements from the same group, such as additional controllers, management modules, or units cooperating with the body installation, check the available parts in the Ford electronic control modules and controllers category.

Substantive support and knowledge about electronic modules

Although the described controller is intended for Ford, many principles regarding diagnostics, programming, and safe installation of electronic modules are common to various brands. If you want to better understand how advanced multimedia systems and control modules work in modern cars, as well as how to use parts from disassembly in an informed and safe way, check out the guide: how to take care of iDrive systems and electronic modules using parts from disassembly.