Ford Ranger Mk6 Additional Fuse Box Relay Box Module Unit TKE4180109A

Ford Ranger Mk6 Additional Fuse Box Relay Box Module Unit is an item from the Electronic control modules and controllers category, designed to support additional electrical circuits in the vehicle. It allows for the organized connection of electrical loads and relays, ensuring stable operation of the electrical system in the Ford Ranger Mk6.

Specifications and technical data

• SKU: 3B0K-40104
• Mark: Ford
• Condition: Used
• OEM Part Number: 3B0K
• Substitutable numbers: TKE4180109A, 3B0K-40104, 3B0K4, 01043B0K, 2400678, DB39-14A073-DF, DB3914A073DF
• Part type: Central Timing Module
• Category: ECUs & Computer Modules

Purpose and function in the electrical system

The additional fuse and relay box is responsible for power distribution to selected circuits, protecting them against overloads and short circuits. In the Ford Ranger Mk6, it acts as an auxiliary power distribution center for circuits requiring independent protection and relay control.

This solution is particularly useful for expanded electrical installations where logical grouping of circuits and easy service access to fuses are required.

Design and technical advantages

The box is designed to be compatible with the factory Ford wiring harness, which facilitates integration with the existing system. The design provides space for fuses and relays, allowing for their clear arrangement and quick location in case of diagnostics.

Key benefits include:

• organized routing of electrical circuits in the vehicle,
• easier fault diagnostics thanks to centralizing protection in one place,
• possibility to expand the installation with additional circuits while maintaining the factory logic of the system,
• maintaining consistency with the vehicle's control system, typical of OEM Ford solutions.

Integration with the Ford electronic system

As an item from the Electronic control modules and controllers category, the box works with other vehicle modules, ensuring stable power supply and proper relay control. A correctly selected component of this type reduces the risk of improper operation of electrical loads, voltage drops, or uncontrolled circuit shutdowns.

Proper integration with the Ford Ranger Mk6 electrical system allows for maintaining predictable behavior of electrical circuits, which is important for both user comfort and operational safety.

Characteristics of the used product

The offered box comes from the secondary market, which allows for economical repair or modernization of the vehicle while maintaining the manufacturer's original specifications. A used component of this type is a good choice wherever compatibility with the factory installation and reasonable service costs are important.

Before installation, it is recommended to perform a standard inspection of contacts, sockets, and connector cleanliness to ensure secure electrical connections and long-term, stable operation in the vehicle.

Support in selecting electronics and further expansion

If you want to better understand when choosing used electronic modules makes sense and how to select them safely, it is worth reading our guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

If you are planning a comprehensive repair or modernization of the electrical system area in your Ford and need other elements from the same group, such as control modules, controllers, or additional electronic units, check the available parts in the Ford electronic control modules and controllers category.