In some cars, Forward Collision Warning systems help prevent accidents by alerting the driver ahead of a collision. The Forward Collision Warning system on Honda vehicles has been causing problems for some owners, who receive a warning message on their dashboard saying that the system has failed.
When your car’s FCW system fails, it means that it has failed to warn you when you are about to collide with another vehicle. In the event that a collision is detected, this system provides a warning to help prevent accidents.
There are several Honda models that have this problem, including the Honda Accord, the Honda Odyssey, and the Honda Crosstour. There can be serious consequences if this system fails. If the FCW system fails while you’re driving, you should be extra cautious and watch out for potential hazards.
Honda FCW System Meaning
FCW stands for forwarding collision warning system, and it is provided by Honda. Sensors determine if a collision is about to occur using the FCW (Forward-collision warning) system.
Cameras, lasers, and radars can all be used as sensors. It sends an alert to the driver when a collision is imminent so that the driver can avoid it. A visual warning, an alarm, or a vibration of the wheel could serve as an alert.
The car may automatically brake if the driver does not react to the message. Both a visual and an audio alert will be issued, along with a flashing warning on the windshield. If you’re at a long, normal, or short distance, you can set this FWC feature to alert you.
The driver will be able to react and prevent an accident with this warning. Occasionally, the system will need to provide the driver with gentle steering motions or brakes in order to reduce speed.
How Does FCW Work On 2014 Honda Accords?
When the Honda Accord’s collision avoidance system is active, its FCW indicator light will illuminate. In layman’s terms, FCW means forward collision warning.
It is most likely to come on when a vehicle suddenly engages the brakes when someone suddenly stops in front of you. As a result, the vehicle will stop faster than you can react, preventing a crash with the car stopping ahead.
A malfunctioning sensor or an incorrect signal may also trigger the FCW light. When this occurs, the warning system can become confused and may engage when there is no danger present.
Check FCW System – What Does It Mean?
Most likely, FCW System Failed warning messages are caused by severe weather conditions. When driving in the rain, fog, snow, or extreme heat, Honda’s FCW system can give a false warning.
If you can, pull over and turn off the engine when it is safe to do so. When you start the car after ten minutes, the message should be gone. A Honda dealer can inspect the car if the message persists.
What Are The Benefits Of A Forward Collision Warning System?
On modern Hondas, the Forward Collision Warning system warns the driver of any obstacles that are too close to the vehicle while it is in motion.
When your Honda is equipped with the FCW system, a camera is mounted on the windshield just behind the rearview mirror. When a vehicle or object comes too close to the car, the system warns the driver by ringing a beep and sending a warning message on the windshield.
Why Does The FCW System Fail?
Your forward-collision warning system has failed, as indicated by the “FCW System Failed” message. When a collision is imminent, the FCW System alerts you. In the event that the system fails, you won’t be notified that a collision may occur.
In many Honda models, FCW System Failed is displayed. This is especially prevalent in the Honda Accord and Honda Odyssey. It can be alarming when the FCW System Failed message appears. There are, however, several instances in which repair is straightforward.
Why Does FCW Light Come on? Common Reasons Explained
It is possible for the FCW system failed message to occur due to several factors. The FCW failed error message may appear after a windscreen replacement, for example.
It is possible for the error message to appear as a result of rain or snowfall while driving. Other common reasons are listed below.
1. Damage To The System
If damage has occurred to the FCW system, it may fail. The sensors might be rendered inoperative after an accident, for instance. If there has been a collision, no matter how small, the vehicle should be examined. If a mechanic gives you the green light, you’re good to go.
2. Malfunctioning Software
Sensors sometimes fail not because of hardware problems, but because of software problems. The FCW system is inherently prone to failure due to the software installed to run it.
The situation can be corrected by some automakers by providing an update. A reprogramming will be necessary otherwise.
3. Camera Or Sensor Malfunction
Sensors or cameras can fail prematurely or for no apparent reason. Regardless of how well you maintain your vehicle, the sensor may fail suddenly.
If the dashboard message indicates a collision that isn’t there, or if the sensor detects collisions that aren’t there, you should have it checked. In order to remain safe, you must fix it as soon as possible.
4. Wear And Tear
The sensors in your car can wear out over time, as with any other part of your car. Regularly inspecting and looking at your vehicle is essential.
The sensors might not appear to be damaged, but they still need to be replaced. This advanced safety system will be understood by someone skilled in working with it.
5. Sensors Or Cameras That Are Dirty
The FCW system can malfunction if you’ve driven on muddy roads or haven’t washed your car in a while. You will see this error on your dashboard if the camera or radar sensor is covered in dirt or mud. Make sure the area around your car or radar sensor is clean.
Is There A Way To Turn Off My FCW Honda Accord?
Here are the instructions for turning on FCW and accessing FCW intensity settings on a Honda Accord.
- Below the infotainment screen on the dashboard, press the settings button.
- On the infotainment screen, select “Vehicle Settings.”.
- Click on “All” or “Driver Assist System”.
- The “Forward Collision Warning Distance” option should be selected.
- You can turn off FCW warnings by selecting “OFF”.
- You can exit the menu by pressing the BACK button.
How Do I Turn Off FCW In The Honda Odyssey?
Honda Odyssey owners can turn off FCW by following the same procedure as Accord owners. Keep pressing and holding the steering wheel button for at least two seconds. When the FCW indicator turns off, a beep will sound.
Is It Possible To Drive My Car With The FCW System Failing?
The failure of this system poses a danger to you and your passengers. It leaves you on your own to navigate the road in case of a possible collision up ahead.
There’s no need to use FCW if the system doesn’t work, but it’s better to avoid doing so. To ensure the safety of everyone around you, we recommend that you have it repaired as soon as possible.
In addition, we understand that driving to the service center may be a bit of an inconvenience for you. Since you are driving unprotected, take your time and drive carefully.
Why Does My FCW Need to Be Recalibrated?
Following a windscreen replacement on your Honda, you may need to recalibrate the FCW system camera. The system can be brought back online using static or dynamic camera aiming.
The shop performs static aiming. It is important to calibrate the camera aiming according to the service manual of your vehicle.
Every time the camera or windshield is removed or replaced, aiming is necessary. It is important to turn off the headlights and DRLs of the vehicle before performing static aiming.
How Do I Reset My FCW?
In order to reset your FCW system completely, you will need a professional Honda Diagnostic Scanner. There are no buttons on the vehicles that can be used to reset it.
You don’t want to take your car to the shop if your dealer doesn’t have access to a scanner. Alternatively, you can disconnect both battery terminals for 20 to 30 minutes and reset the entire ECU.
All other systems of your vehicle will be reset, including the FCW system. It is also necessary to readjust your infotainment system’s date and time afterward.
The Bottom Line
Different brands of cars have their own radar collision systems, but Honda’s FCW (Forward-Collision Warning) System is unique. FCW systems are found in most modern Hondas as well as other brands that utilize Honda’s technology.
In your car, the FCW system plays an important safety role. Failure to do so could result in you not being aware of an impending collision. You are at risk if this system fails, as it is designed to help prevent accidents.
Turn off the engine first if you see an FCW system failed message. You should wait a few minutes before restarting the engine once it has been turned off. Usually, this will clear the error message and reset the system and the light will go off.