Description
Ford Kuga C394 Mk1 Windscreen Rain Sensor Module Control Unit is a precision component of the wiper system, responsible for automatically adjusting wiper blade operation to the intensity of precipitation. Thanks to the use of an original Ford solution, the wiper system reacts smoothly, which improves visibility and increases driving safety in the rain. It is a practical choice when replacing a damaged sensor or restoring the full functionality of automatic wiper control.
Specifications and technical data
- SKU: 3S7T-17D547-AC
- Mark: Ford
- Condition: Used
- OEM Part Number: 3S7T-17D547-AC
- Substitutable numbers: 3S7T-17D547-AC, 3S7T17D547AC
- Part type: Rain Sensor
- Category: Additional Wiper & Washer Components
Function and application of the rain sensor
The rain sensor mounted on the windscreen in the Ford Kuga C394 Mk1 works with the wiper system, analyzing the amount of water on the glass and sending a signal to the control unit. This allows for:
- automatic activation of wipers when precipitation occurs,
- adjustment of operating frequency to the current intensity of rain,
- stable operation in automatic mode without the need for manual adjustment.
A functional rain sensor translates into more comfortable and predictable wiper operation, which is particularly important when driving in changing weather conditions.
Benefits of using an original Ford component
The original rain sensor designed for the Ford Kuga C394 Mk1 ensures proper fitment to the windscreen and the vehicle’s electrical installation. In practice, this means:
- correct cooperation with the factory control module,
- appropriate sensitivity and reading stability,
- no need for modifications to the wiring harness or mounting.
As a result, installation is predictable, and the wiper system maintains operating parameters consistent with the manufacturer’s specifications. This solution is particularly beneficial for professional repairs and vehicle servicing.
Condition and suitability for further use
The presented rain sensor comes from the Other wiper parts group and is a used component, which allows for an economical repair of the system while maintaining the original design. This type of component is a popular choice for:
- damage to the factory sensor as a result of a collision or windscreen replacement,
- problems with the automatic wiper mode (no reaction, jerky operation),
- diagnostics of faults related to incorrect precipitation reading.
Replacing it with a functional sensor allows for restoring full system functionality without the need to interfere with other elements of the system.
Integration with the wiper system and user comfort
A properly functioning rain sensor significantly improves the ergonomics of vehicle operation. The driver can leave the switch in automatic mode, and the system independently:
- recognizes the onset of rain or water splashes,
- selects wiper speed according to road conditions,
- reduces the need for manual switching of wiper speeds.
Such a solution increases driving comfort, especially in city traffic and on routes where weather conditions change dynamically.
Related Ford wiper system components
If you are planning a comprehensive repair or upgrade of the windscreen area in your Ford and need other elements from the same group, such as wiper arms, wiper motor, or blade mounts, check the available parts in the Other Ford wiper parts category.
Technical support and additional materials
When planning broader service work or equipment upgrades in other vehicles, it is worth using reliable sources of knowledge. For example, in the case of Mercedes-Benz engines, practical tips on selecting and operating components can be found in the article Reliability under the star sign – how to take care of engine equipment in popular Mercedes-Benz C-Class and E-Class models?. Such materials help to better plan service work also in the context of other brands and vehicle systems.
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