Ford Focus ST-3 Mk3 Rear Parking Distance Sensor Wiring Harness F1ET-15K868-AED

Ford Focus ST-3 Mk3 Rear Parking Distance Sensor Wiring Harness is an original electrical installation component designed to support the rear parking system in the sports version of the Focus. Thanks to its precise fit to the factory sensor layout, it ensures a stable signal connection and proper cooperation with the vehicle's electronics. It is a practical solution for users who want to restore full functionality to their parking assistant without compromising on quality.

Specifications and technical data

• SKU: 1883367
• Mark: Ford
• Condition: Used
• OEM Part Number: 1883367
• Substitutable numbers: 1883367, F1ET-15K868-AED, F1ET15K868AED
• Location on the vehicle: Rear
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the wiring harness

The presented wiring harness is a component from the Wires, harnesses, and connectors group, designed specifically for the rear of the vehicle. It is responsible for transmitting signals between the parking sensors and the control module, which enables the proper operation of the obstacle warning system behind the car. Its placement on the vehicle in the rear bumper zone allows for direct connection to factory mounting points and connectors. Thanks to a design consistent with the vehicle manufacturer's solutions, the harness maintains the correct wire routing geometry, which limits the risk of chafing, looseness, and signal interference. This is particularly important in cars equipped with advanced driver assistance systems, where electrical communication stability has a direct impact on the comfort and safety of maneuvering.

Compatibility with Ford Focus ST-3 Mk3

The wiring harness has been developed with the specifics of the Ford Focus ST-3 Mk3 model in mind, which translates into the appropriate wire length, connector layout, and type. This means the component is ready for installation in the existing system without the need for modifications, soldering, or the use of adapters. Such a solution facilitates service work and shortens the repair time of the parking system. Its original Ford origin helps maintain the consistency of the vehicle's entire electrical system. In practice, this means a lower risk of diagnostic errors, better cooperation with factory software, and predictable system behavior during daily operation.

Technical characteristics and installation

As a component of the rear parking system installation, the wiring harness is adapted to work in conditions typical for the bumper zone – exposed to moisture, temperature changes, and vibrations. The connectors used are properly sealed and profiled to ensure a secure connection with the sensors and the rest of the installation. The design of the wires allows them to be routed according to factory paths, which helps avoid mechanical stress. The product comes from the used original parts segment, which allows for combining cost-effective repairs with compliance with factory specifications. With proper installation, the harness can restore full functionality to the parking system, eliminating typical signs of damage such as lack of audible signals, error messages, or unstable sensor operation.

Application in service and electrical repairs

Replacing the parking sensor wiring harness is recommended in situations where there has been damage to the wires, corrosion of the contacts, or mechanical damage to the installation in the rear of the vehicle. Using a dedicated component for the Ford Focus ST-3 Mk3 allows for limiting interference with the original installation and facilitates subsequent diagnostics. This solution is particularly beneficial for workshops specializing in automotive electronics, where repeatability and predictability of the repair result are key. If you are planning a comprehensive repair or upgrade of the rear parking assistance system in your Ford and need other components from the same group, such as additional harnesses, connectors, or signal wire sections, check the available parts in the Ford wires, harnesses, and connectors category.

Summary and additional materials

Ford Focus ST-3 Mk3 Rear Parking Distance Sensor Wiring Harness is a practical choice for users and workshops that want to restore the efficiency of the rear parking system while maintaining factory installation standards. Proper fit for the specific model, compatibility with the electrical system, and preparation for operation in the rear body zone make it a technically consistent and easy-to-install solution. For those interested in the wider use of dismantled parts in vehicle upgrade projects, inspiring tips on combining technical and visual aspects can be found in the article Emotions and design – visual and mechanical tuning of a Seat using dismantled components.