The Ford Lane Keeping System is designed to assist drivers in maintaining their lane position and avoiding potential accidents caused by unintentional lane departure. This advanced safety feature utilizes a camera mounted behind the rearview mirror to detect and track road lane markings. When the system detects an unintended lane departure, it provides temporary steering assistance or steering wheel vibration to alert the driver. This article will discuss the functioning of the Ford Lane Keeping System, potential malfunctions, and troubleshooting tips to ensure a safe driving experience.
Functioning of the Ford Lane Keeping System
Operating Conditions
The Ford Lane Keeping System operates when the vehicle speed is greater than approximately 40 mph (65 km/h). The system works when the camera can detect at least one lane marking or the edge of the road. However, the system may not correctly operate in certain conditions, such as:
- The system does not detect at least one lane marking or the edge of the road.
- The driver switches the direction indicator on.
- The driver applies direct steering, accelerates fast, or brakes hard.
- The vehicle speed is less than 40 mph (65 km/h).
- The anti-lock brake, stability control, or traction control system activates.
- There is a narrow lane width.
Alert Mode
In Alert Mode, the Ford Lane Keeping System provides steering wheel vibration when it detects an unintended lane departure. The driver can adjust the steering wheel vibration intensity using the information display controls on the steering wheel.
Aid Mode
In Aid Mode, the system provides temporary steering assistance toward the lane center when it detects an unintended lane departure. If the system does not detect any steering activity for a short period of time, it alerts the driver to put their hands on the steering wheel.
Alert and Aid Mode
In Alert and Aid Mode, the system provides temporary steering assistance toward the lane center when it detects an unintended lane departure. If the vehicle continues drifting out of the lane, the steering wheel vibrates to alert the driver.
Where Is the Sensor for Lane Assist?
The camera sensor for lane assist is typically mounted behind the windshield in front of the rear-view mirror or in the upper section of the windscreen.
It is responsible for monitoring the car’s position on the road and detecting if the driver unintentionally leaves their lane, and works in conjunction with other inputs like infrared sensors and lasers.
However, it is important to note that lane assist can be confused by unusual road layouts or faded or obscured road markings
Can Lane Assist be Turned Off?
Yes, Lane Keep Assist with Lane Departure Warning can be turned off using a button on the dashboard that looks like a vehicle between two spotted lines.
The button to disable Lane Departure Warning is labeled “OFF” and features an icon of a vehicle veering to the right. However, it is important to note that the system may not work properly if the camera is covered, not cleaned, or if the lane lines are not visible.
How Much Does a Lane Sensor Cost?
The cost of lane sensors varies depending on the type of system and its features. For example, radar sensors for adaptive cruise control and automatic emergency braking systems can cost anywhere from $900 to $1,300, while a factory-approved windshield with lane assist can cost around $1,500.
Additionally, there are aftermarket options such as the EASYGUARD EBS001 car Blind Area Detection System, which uses a 24Ghz microwave sensor and costs around $80. However, it’s important to note that the cost of driver assistance packages that include vision-based Lane Departure Warning Systems range from $295 to $2,800, depending on the additional components included by the auto manufacturers
Potential Malfunctions of the Ford Lane Keeping System
The Ford Lane Keeping System may malfunction under certain circumstances. The following warnings indicate potential issues with the system:
- The system is designed to be an aid and does not relieve the driver of their responsibility to drive with due care and attention.
- The system may not function if the sensor is blocked.
- The sensor may incorrectly track lane markings as other structures or objects, resulting in a false or missed warning.
- In cold and severe weather conditions, the system may not function due to rain, snow, and spray limiting sensor performance.
- Large contrasts in outside lighting can limit sensor performance.
- The system will not operate if the sensor cannot track the road lane markings.
- If damage occurs in the immediate area surrounding the sensor, the vehicle should be checked as soon as possible.
- The system may not correctly operate if the vehicle is fitted with a suspension kit not approved by Ford.
Troubleshooting the Ford Lane Keeping System
If the Ford Lane Keeping System malfunctions, the driver should take the following steps to troubleshoot the issue:
- Check the sensor located behind the rearview mirror for any debris or obstructions that may be blocking its view. Clean the sensor if necessary.
- Inspect the windshield for any cracks or damage in the area surrounding the sensor. If damage is found, have the windshield repaired or replaced?
- Ensure that the vehicle’s tires are properly inflated and the suspension system is in good working order.
- Verify that the Ford Lane Keeping System is enabled and set to the appropriate mode (Alert, Aid, or Alert and Aid) using the information display controls on the steering wheel.
- If the system continues to malfunction, have the vehicle inspected by a qualified Ford technician as soon as possible.
Maintaining the Ford Lane Keeping System
Regular maintenance of the Ford Lane Keeping System can help prevent potential malfunctions and ensure safe operation. The following maintenance tips can help keep the system functioning properly:
- Keep the windshield clean, especially in the area around the sensor.
- Inspect the sensor regularly for any damage or debris that may be blocking its view.
- Check the vehicle’s tire pressure and suspension system to ensure they are in good working order.
- Periodically update the vehicle’s software to ensure the latest updates and improvements are installed.
- Have the Ford Lane Keeping System inspected and serviced by a qualified technician during routine vehicle maintenance.
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What is the difference between lane keeping and lane assist?
Lane keeping and lane assist are similar systems that help drivers stay within their lane. Lane keeping assist adds an actuator that can control steering to guide vehicles back onto the road and is a step more automated than lane departure warning.
Lane keep assist builds on lane departure warning systems. On the other hand, lane assist is a generic term that refers to any system that helps drivers stay in their lane, including lane departure warning, lane keep assist, and hands-free lane centering systems.
It is important to note that both systems only work if the camera can see the lane marking lines. Additionally, the lane assist feature can be turned off using a button on the dashboard.
Lane Keeping System: Programming >> Check out the video below:
Conclusion
The Ford Lane Keeping System is an advanced safety feature designed to assist drivers in maintaining their lane position and avoiding potential accidents caused by unintentional lane departure.
By understanding how the system functions, potential malfunctions, and troubleshooting tips, drivers can ensure a safe and secure driving experience.
Regular maintenance of the Ford Lane Keeping System can help prevent potential issues and keep the system functioning properly for a safer driving experience.