Ford Fiesta Mk8 Bluetooth Control Module Unit ECU 1.0 EcoBoost KT1T-14G087-EL

Ford Fiesta Mk8 Bluetooth Control Module Unit ECU 1.0 EcoBoost is an original component from the Electronic control modules and controllers group, designed for the integration of the Bluetooth system in Ford vehicles with the 1.0 EcoBoost engine. It enables stable communication between the factory multimedia system and mobile devices, ensuring convenient handling of calls and audio functions without the need for additional adapters.

Specifications and technical data

• SKU: KT1T-14G087-EL
• Mark: Ford
• Condition: Used
• OEM Part Number: KT1T-14G087-EL
• Substitutable numbers: KT1T-14G087-EL, KT1T14G087EL, 2550013, KT1T-14G087-ES, KT1T14G087ES
• Category: ECUs & Computer Modules

Purpose and function of the Bluetooth controller

The presented Bluetooth controller has been designed as part of the factory electronic architecture of the Ford Fiesta Mk8 with the 1.0 EcoBoost unit. Its task is to handle data transmission between the multimedia module and a phone or other mobile device, while maintaining compatibility with the vehicle's bus and the operating logic of other controllers. By using an original module from the Electronic control modules and controllers family, proper cooperation with the electrical installation, factory software, and comfort functions, such as steering wheel controls or hands-free system integration, is maintained.

Benefits of using an original Ford module

Choosing an original Ford Bluetooth controller translates into a number of practical advantages in daily vehicle operation:

• preservation of the factory functionality of the multimedia system without the need for installation modifications,
• consistency of operation with other controllers in the vehicle, which reduces the risk of communication errors,
• possibility of proper diagnostics using standard service tools,
• easier matching in terms of software and configuration to a specific equipment version. For the user, this means stable device pairing, predictable operation of Bluetooth functions, and no need to use universal solutions that often require compromises.

Product characteristics and condition

The offered module belongs to the group of original Ford components, which facilitates the selection of parts based on manufacturer markings and service documentation. The item is in used condition, which in practice means it comes from disassembly and can be an economical alternative to a new controller while maintaining the factory design. Before installation, a standard workshop procedure is recommended: verification of compatibility with the specific equipment version, inspection of connections with the electrical harness, and – if necessary – adaptation or configuration using appropriate diagnostic software.

Selection, compatibility, and technical aspects

Due to the specifics of automotive electronics, the selection of a Bluetooth controller should be based on manufacturer data, such as the OEM part number, available interchangeable numbers, and markings used in Ford catalogs. This allows avoiding communication problems in the vehicle network and ensures proper cooperation with the 1.0 EcoBoost unit and other comfort modules. In workshop practice, it is important to verify the module's compatibility with the specific car configuration before installation, and after installation, perform a functional test – pairing a mobile device, checking the quality of voice calls, and the operation of audio transmission.

Expanding the electronics system in a Ford

If you are planning a comprehensive repair or upgrade of the onboard electronics area in your Ford and need other elements from the same group, such as comfort controllers, multimedia modules, or control units for assistance systems, check the available parts in the Ford electronic control modules and controllers category. If you want to better understand when choosing a used module is justified and how to safely select a controller for your car, read our guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?