Ford Focus Mk3 PDC Parking Sensor Midnight Sky - EA CJ5T-15K859-AAW

Ford Focus Mk3 PDC Parking Sensor Midnight Sky - EA is an original component from the Parking sensors group, designed to work with the factory parking assistance system in Ford vehicles. Thanks to the Midnight Sky - EA color match, it allows for an aesthetic replacement of a damaged sensor without interfering with the appearance of the bumper.

Specifications and technical data

• SKU: CJ5T-15K859-AAW-MIS
• Mark: Ford
• Condition: Used
• OEM Part Number: CJ5T-15K859-AAW
• Substitutable numbers: CJ5T-15K859-AAW, CJ5T15K859AAW, 2901142251
• Color: Midnight Sky - EA
• Category: Parking Sensors

Purpose and function of the PDC sensor

The presented parking sensor is a component of the PDC system responsible for measuring the distance from obstacles and transmitting the signal to the vehicle's control unit. A properly functioning sensor ensures precise acoustic or visual warnings, which facilitates maneuvering in tight spaces and reduces the risk of body damage.

As a part from the Parking sensors group for Ford, this component works with the factory electrical installation and vehicle software, which promotes stable operation of the entire parking assistance system.

Midnight Sky color – visual match

The sensor is finished in the Midnight Sky - EA shade, which allows it to be seamlessly integrated into a bumper painted in the same color. Thanks to this, there is no need for additional painting of the element after replacement, and the bumper surface maintains a uniform appearance.

Choosing the right sensor color is important not only from an aesthetic point of view but also for the vehicle's value – a correctly selected, original component minimizes the visibility of repairs and helps maintain the factory finish character.

Characteristics and advantages of the original Ford component

The original Ford parking sensor is designed to comply with the electrical and mechanical parameters of a specific model, which translates into:

• stable cooperation with the factory parking system control unit,
• proper distance scaling and repeatability of readings,
• secure mounting in the bumper socket, without play or tension.

The item in used condition is a cost-effective solution that allows restoring the efficiency of the PDC system while maintaining the manufacturer's original specifications. For many users, this is a reasonable compromise between price and functionality.

Practical installation and diagnostic tips

Before installation, it is recommended to verify the electrical installation and the sensor socket for corrosion, dirt, and mechanical damage. Proper seating in the bumper and correct plug connection are crucial for the stable operation of the PDC system.

After replacing the sensor, it is worth performing a parking system test – both in reverse gear and when activating the front sensors (if the vehicle is equipped with them) – to confirm correct obstacle detection and uniform operation of all sensors.

Complementary Ford parking sensors

If you are planning a comprehensive repair or upgrade of the bumper area in your Ford and need other elements from the same group, such as additional sensors, mounting brackets, or sensor covers, check the available parts in the Ford parking sensors category.

More about used electronics and parking sensors

When choosing a used PDC sensor, it is worth knowing the basic principles of selection and diagnostics of such elements. Practical advice on assessing the condition of electronics, how to verify compatibility, and typical symptoms of damage can be found in the article A second life for electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.