Ford C-Max Mk2 Fuse Relay Box Electrical Unit 1.6 TDCi AV6T-14A142-AB

Visual condition of the part

The product shows signs of use visible in the photos. Ford C-Max Mk2 Fuse Relay Box Electrical Unit 1.6 TDCi is a factory-made electrical module responsible for power distribution and circuit protection in the engine bay. This component from the Fuses and fuse boxes group ensures stable operation of the electrical system, supporting the proper functioning of key vehicle systems. This used OEM component is a solution that allows for a technically correct repair without interfering with the original installation architecture.

Specifications and technical data

• SKU: RHD-1753548
• Mark: Ford
• Condition: Used
• OEM Part Number: 1753548
• Substitutable numbers: 1753548, AV6T-14A142-AB, AV6T14A142AB, DM5T-14K733-CKA, DM5T14K733CKA, 1812211
• Part type: Fuse Box
• Category: Fuses & Fuse Boxes

Purpose and role in the electrical system

The described fuse and relay box has been designed to work with the 1.6 TDCi unit in the second-generation Ford C-Max model. It is responsible for the logical distribution of power to individual circuits, integrating protection and control functions into one compact module. As a result, the electrical system maintains consistency, and individual loads are properly protected against overloads and short circuits. This element acts as a central power distribution point in the front of the vehicle, working with the engine installation, auxiliary systems, and selected body receivers. Using the original module allows for maintaining compliance with factory service documentation and electrical diagrams.

Benefits of using the original fuse box

Using the original fuse and relay box in the Ford C-Max Mk2 brings a number of practical advantages:

• maintaining the factory logic of circuit layout and relay assignment,
• proper fitment of connectors and harnesses without the need for installation modifications,
• consistency with factory diagnostic procedures and electrical diagrams,
• reducing the risk of assembly errors typical of replacements with a different pin configuration. Thanks to this module, it is possible to efficiently repair faults related to the power supply of individual circuits without the need to interfere with harnesses or use additional adapters. This solution is particularly beneficial for professional repairs where repeatability and predictability of the result are important.

Assembly and operational characteristics

As an element from the Fuses and fuse boxes group, the module has been prepared for installation in the factory-designated location in the engine bay. The design is based on serial mounting points and dedicated connectors, which facilitates the removal of the old element and the installation of the used component. With proper installation, the tightness of connections and proper routing of harnesses are maintained. The used condition of the part means that the module comes from dismantling, which in practice allows for an economical repair while maintaining the original specification. Before installation, it is recommended to perform a standard visual inspection of sockets and connectors, as well as verify the configuration against the vehicle's service documentation.

Application in diagnostics and installation repairs

The fuse and relay box in the Ford C-Max Mk2 is often a reference point when diagnosing power supply problems for individual systems. Replacing the complete module can be an effective solution in case of thermal damage, contact corrosion, or mechanical damage to the housing. Using the original element facilitates later work with diagnostic testers because the factory circuit structure is preserved. For workshops specializing in the Ford brand, such a module is a practical service component, allowing for the quick restoration of vehicle efficiency without the need to reconfigure the installation. This is particularly important during intensive operation, where vehicle downtime and the repeatability of the repair effect are crucial. If you are planning a comprehensive repair or modernization of the electrical installation area in your Ford and need other elements from the same group, such as additional boxes, distribution modules, or housings with sockets, check the available parts in the Ford Fuses and fuse boxes category. To expand your knowledge about the operation of modern drive systems and the impact of equipment on engine durability and performance, it is worth reading an article describing the characteristics of the OM642 unit, typical faults, and the importance of equipment such as injectors and the turbocharger: The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI.