Ford Focus Mk3 ST Keyless Entry Comfort Control Module Unit F1FT-19G481-AH

Ford Focus Mk3 ST Keyless Entry Comfort Control Module Unit is a specialized component from the Electronic control modules and controllers group, responsible for managing the comfort access and vehicle ignition functions without the use of a traditional key. Its original Ford origin ensures proper compatibility with the electrical installation and safety systems of the third-generation Focus ST version.

Specifications and technical data

• SKU: F1FT-19G481-AH
• Mark: Ford
• Condition: Used
• OEM Part Number: F1FT-19G481-AH
• Substitutable numbers: F1FT-19G481-AH, F1FT19G481AH, F1FT-19G481-AN, F1FT19G481AN, 2350522
• Part type: Central Timing Module
• Category: ECUs & Computer Modules

Purpose and function of the keyless comfort module

The presented module is a central element of the keyless entry system in the Ford Focus Mk3 ST, which monitors communication between the key fob, vehicle antennas, and the ignition system. It is responsible for driver authorization, processing sensor signals, and transmitting information to other controllers in the vehicle. This enables convenient opening, locking, and starting of the car without the need to insert a key into the ignition.

Benefits of using an original Ford module

Choosing an original module from the Electronic control modules and controllers group is crucial for the stable operation of the entire comfort system. The controller is designed for the specific software and electrical architecture of the Focus ST, which reduces the risk of communication errors, immobilizer issues, or malfunctions of keyless functions. Using the correct module also facilitates subsequent computer diagnostics and potential software updates at a service center.

Technical characteristics and vehicle integration

The keyless comfort module works with the vehicle's CAN bus, exchanging data with other controllers responsible for, among others, the powertrain, anti-theft security, and interior electronics. The design provided by the vehicle manufacturer ensures:

• correct recognition of an authorized key or card near the vehicle,
• coordination of signals related to the ignition lock,
• consistency of operation with factory safety systems,
• possibility of full diagnostics using dedicated service software.

Thanks to this, the module can be integrated into the existing electrical architecture without the need for substitute solutions that often generate compatibility problems.

Product condition and service application

The item is offered as a used part, which allows for an economical repair of the keyless comfort system while maintaining the manufacturer's original specifications. This type of module is particularly useful in situations where the existing controller has suffered electronic damage, has been flooded, or is generating communication errors in the vehicle network. Replacing it with a functional OEM module is often the fastest way to restore full functionality to the keyless system.

Support with selection and integration with other modules

In the case of advanced comfort systems, such as keyless entry and start, it is crucial to correctly match the controller to the specific equipment configuration. In our offer, you will also find other elements from the Electronic control modules and controllers group of this brand – to see the full range of solutions, use the link to the category Ford electronic control modules and controllers.

More about the role of original electronic modules

If you are interested in how important factory controllers and comfort modules are to the character of a car, it is worth reading the article on our blog dedicated to the Audi brand – many of the principles of electronics selection and servicing described there also apply to other brands. Read the material: Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?.