Fcw system failed

FCW/LDW System Failure. 2016 Honda Odyssey EX-L, 65K miles. While driving home from vacation, the dash computer suddenly read FCW/LDW System Failure and the green D for Drive on the transmission indicator is flashing. Otherwise, the van is driving fine. It is not a hot day and is overcast, so I do not think heat is the issue.

You Can See: Check Awd System; Fcw System Failed Check Engine Light Honda Odyssey . If your FCW system failed check engine light is on in your Honda Odyssey, don’t panic! This is a relatively common problem that can usually be fixed fairly easily. First, try resetting the system by disconnecting the battery for about 30 minutes.The FCW system is a frontal collision warning system that scans the road ahead using sensors for obstacles. It can malfunction for various reasons, such as bad weather, heat, software problem, wear, …Adobe Reader always uses your system's default printer as its own primary device. If your program uses another printer instead, your system's default printer has changed, perhaps d...Joined May 28, 2008. 105 Posts. #30 · Sep 28, 2020. The Foxwell scanner (I just bought a 510 Elite with the Honda software) will read all the codes both in the Transmission module, as well as the FCW/LCW module. I’ve been getting a flashing “D” indicator light, and when that’s flashing the FCW/LDW warning light lights up, and I receive ...Nov 5, 2022 · 2. Dirty or Failed Sensor. The location of the FCW sensor isn’t easily visible, but the sensor can still get dirty in its haven. So, when you get the FCW failure notification, one of the things you should check is the sensor. Well, it may not be a dirty sensor – maybe the sensor failed (got spoilt). 3. Faulty Camera. You Can See: Check Awd System; Fcw System Failed Check Engine Light Honda Odyssey . If your FCW system failed check engine light is on in your Honda Odyssey, don’t panic! This is a relatively common problem that can usually be fixed fairly easily. First, try resetting the system by disconnecting the battery for about 30 minutes.

By following these steps, you can fix the FCW system failed in your Honda Odyssey and ensure it functions properly. Overview Of Fcw System Failure And Its Impact. The FCW system in Honda Odyssey is a crucial safety feature that helps prevent accidents. When the FCW system fails, it can have a significant impact on the overall safety of the …The FCW system failed message indicates that there is a problem with the forward collision warning system. This system uses sensors to detect when a vehicle in front of the car is getting too close, and then warns the driver so they can take action to avoid a collision. If the sensors are not working properly, or if there is something blocking ... It happens sporadically on my 2013 and I haven't had a lot of luck finding anyone seeing the same symptoms. Sometimes just the LDW and FCW lights come on and an "FCW System Failed" message displays, while other times the power steering and stability control lights come on too. It makes me wonder if there's not a problem with those systems but ... I have replaced brake caliper and bleed all the fluid. But when I start the engine with all wheel on air (not touch ground), it shows the ABS light on and FCW system failed. I put it to Drive mode, driver side front wheel spin a little and stop, passenger side wheel spin very freely. When I press brake, the driver side wheel can start to spin ...In this article, we will explore the meaning of “FCW System Failed Honda,” its causes, and possible solutions. We will also discuss the importance of the FCW system and how it works. By the end of this article, you will have a better understanding of the FCW system and how to handle it when it fails.Accord fcw failure. Fcw honda collision warning forward accord lens spill liquid any cover doAccord fcw ldw Accord honda interior inside review first satisfying impression increasing safety drive ex car sedan tflcar system2015 honda accord rpm fluctuating failed system fcw/ldw flashing with. Fcw failedAccord honda .Access manuals, warranty and service information, view recalls, and more. Last Updated: 04/09/2024. Enter your year, model, and trim for information about your Honda. Enter your VIN number for details personalized to your vehicle.

The FCW system failed in a Honda Odyssey means the front Collison warning feature is not working appropriately. It becomes faulty due to foggy and rainy weather during the winter season. The extreme heat from outside also disturbs the camera’s functioning. The faulty sensors and dust accumulation also cause this issue.Common culprits behind FCW system malfunctions include hot weather conditions, bad software in specific models, a dirty camera lens, malfunctioning ABS solenoid valves, and issues like bad camera fuses. To troubleshoot these problems effectively, start by checking the camera lens for any dirt or debris that may be obstructing its view.Jul 11, 2023 · Use a wrench to loosen the nut and carefully remove the cable. 3. Wait for at least 15 minutes to allow the residual power in the system to drain. 4. Reconnect the negative terminal of the car battery and tighten the nut securely. 5. Start your Honda Accord and check if the FCW failure issue has been resolved. The “FCW System Failed” message on a Honda Accord indicates a failure of the Forward Collision Warning system. If this system fails while driving, it is important to be extra cautious and look out for potential hazards. Immediate medical attention should be sought if an accident occurs. The FCW system uses sensors to scan the road ahead for ... The FCW system failed in a Honda Odyssey means the front Collison warning feature is not working appropriately. It becomes faulty due to foggy and rainy weather during the winter season. The extreme heat from outside also disturbs the camera’s functioning. The faulty sensors and dust accumulation also cause this issue.

Oppenheimer showtimes near cinemark tinseltown usa oak ridge.

Oct 1, 2023 · Let’s take a look at the various reasons why your FCW system failed. Honda FCW System. Before we get into it, I want to quickly touch on different car makes. If you’re reading this article, chances are you drive a Honda. I know this because the phrase FCW system failed is the specific message Honda vehicles use to alert drivers that their ... Dec 8, 2023 · How to fix a Honda FCW (Forward Collision Warning) System Failed error message. FCW = Forward Collision WarningIncludes Honda odyssey, accord, Civic and more... 3. Select Driver Assist System Setup 4. Select Forward Collision Warning Distance. 5. Select Long, Normal, Short, or Off. 6. Press the BACK button to exit the menu. Important Safety Reminder FCW cannot detect all objects ahead and may not detect a given object; accuracy of the system will vary based on weather, speed, extreme interior heat, and ...2014 EX-L FCW Warning & Door Locks Issue My 2014 EX-L was having 2 separate, possibly related, issues. 1) The FCW System Failed warning was displayed and FCW/LDW lights were on. The car started and drove fine while this warning was occurring. 2) My key fob would not open the doors. Battery was changed in the key fob but problem …Let’s take a look at the various reasons why your FCW system failed. Honda FCW System. Before we get into it, I want to quickly touch on different car makes. If you’re reading this article, chances are you drive a Honda. I know this because the phrase FCW system failed is the specific message Honda vehicles use to alert drivers that their ...

Jul 27, 2021 · They said it needs a new ABS module. But they are on back order...so I have to wait a few weeks to see if this solves it. The car drives fine, brakes fine, steers fine, full power...no noticeable issues other than the FCW system and LDW systems do not work. The lights are NOT on first thing in the morning, but usually light up after 15 minutes. 18 posts · Joined 2020. #7 · Jun 8, 2022. 2014 Honda Odyseey 139k miles - Muzzled for last 10k-ish - Last weekend started the van and FCW light along with a message on the screen that the FCW system failed. Check engine light is on too. Turned it off and took the other car on the errand. later in the day restarted and the message was gone.Consequently, you will see the warning “ACC/FCW Unavailable Service Required.”. Fortunately, resolving this problem is simple. The ACC and FCW should turn back on with a simple sensor cleaning. Make it a habit and clean the sensor periodically. You’ll need a microfiber cloth, warm water, and car shampoo.2 posts · Joined 2023. #1 · Aug 8, 2023. I have a 2017 Odyssey with 62k miles. On 6/10 the check engine light started blinking and the FCW System Failed message appeared. We had the car towed to the mechanic. Replaced all 6 spark plugs/coils ($1200). On 7/21 the same thing happened again. Mechanic replaced a spark plug and said if it happened ...FCW failure and engine light blinking. Feels like its misfiring. 2016 Odyssey, dealer says rings 1-3 are bad =$3500. ... After FCW system failed message, replaced the battery (was old anyway), but even after leaving the battery disconnected for a couple hours, now Ody cranks like a beast but won't turn over.. Any suggestions?2. Dirty or Failed Sensor. The location of the FCW sensor isn’t easily visible, but the sensor can still get dirty in its haven. So, when you get the FCW failure notification, one of the things you should check is the sensor. Well, it may not be a dirty sensor – maybe the sensor failed (got spoilt). 3. Faulty Camera.Learn what FCW system is, how it works, and why it might fail. Find out how to fix common issues such as sensor obstruction, software glitches, weather interference, and more.If an employer fails to provide a W-2 to you as an employee, you have options such as contacting the employer, asking the IRS for help and filing a substitute form with your income...The FCW system failed notification can appear due to intense weather or blockage of the detecting components. Replacing genuine Honda parts and software failure are also common reasons. But in some cases, the system fails because of natural wear out or physical damage by a car accident.The FCW System Failed warning is a regular problem with Honda Accords onwards 2013 models and Odysseys 2016 onwards. There’s cause for concern if you receive the FCW System Failed alert. However, there are a few cases where fixing the problem would be simple. Causes of FCW System Failure.Disable your computer’s integrated graphics card before installing a new card’s drivers. Failing to do so can result in conflicts between the two graphics cards. There are two ways...2015 Honda Accord ex-1 v6 engine. fcw system failed, abs, brake, ldw lights came on while sitting in a drive through line. Made it home, the next … read more. DanielP716. Vehicle Inspector/Technician. Associates Degree in Auto... 25 …

I was driving and all of a sudden the FCW LDW Power steering , traction control , tire pressure ,ABS Lights came on and the center dash stated FCW system failed , LDW system failed . I have a 2014 Hon … read more

Is your washer not spinning as it should? It can be frustrating when your washing machine doesn’t perform its intended functions properly. One of the most common issues homeowners ...5,852 Posts. #55 · Feb 22, 2016. The FCW system looks at the status of the other systems, so I believe some other issue caused the vehicle not to start and the FCW system showed failure because of that. I doubt seriously an FCW failure could cause a no start issue. The FCW issue is just a symptom of a bigger issue.Throughout centuries of fashion, there have been moments both fabulous and disastrous. From high fashion fails that pushed creativity a little too far to retail clothing catastroph...I've tried using my 2016 Honda Accord Touring Forward Collision Warning (FCW) system with a Trash can but it failed, multiple times, so dont trust it at all ...Accord fcw failure. Fcw honda collision warning forward accord lens spill liquid any cover doAccord fcw ldw Accord honda interior inside review first satisfying impression increasing safety drive ex car sedan tflcar system2015 honda accord rpm fluctuating failed system fcw/ldw flashing with. Fcw failedAccord honda .Mechanic for Honda: Kevin. I’m here to the fcw system used the camera in the windscreen to read the road ahead to be able to provide assistance , it’s possible the camera is malfunctioning or has moved and needs to be realighned . The car will need to be plugged into a diagnostic tool to find which is the cause.Getting the infamous FCW system failed lights on the dashboard of my 2013 Accord 2.4L. Throwing a 81-20 code "Acceleration Sensor (Inside Of Modulator Control Unit) Internal Circuit Malfunction" I have no battery issues, but I got mine tested anyway and it's too low to come up on the battery tester.Common culprits behind FCW system malfunctions include hot weather conditions, bad software in specific models, a dirty camera lens, malfunctioning ABS solenoid valves, and issues like bad camera fuses. To troubleshoot these problems effectively, start by checking the camera lens for any dirt or debris that may be obstructing its view.This morning, the FCW System Failed message appeared in the center dial and the idiot lights others have described came on. Acceleration was a problem, but otherwise the car drove fine. The car is at the Honda Service department right now, but I doubt they will be able to replicate the problem.

When repeated calming words crossword.

Glynn county ga property tax.

1 post · Joined 2022. #1 · May 6, 2022. I have a 2016 Honda Odyssey ex with 85K miles and have had the FCW system failed 3 times in 10 months and they replace a spark plug and it last a bit then happens again. Now I do not want to drop 3500 to have the piston rings replaced as I am told by the dealer that is now solution.The FCW system failed notification can appear due to intense weather or blockage of the detecting components. Replacing genuine Honda parts and software failure are also common reasons. But in some cases, the system fails because of natural wear out or physical damage by a car accident.I have identified the issue that there is an fcw and idw system failed. The FCW system activates whenever the car's speed reaches 10 mph. If the camera behind the windshield detects a potential collision, lights will flash in the heads-up display, the FCW indicator will blink and there is continuous beeping.I have identified the issue that there is an fcw and idw system failed. The FCW system activates whenever the car's speed reaches 10 mph. If the camera behind the windshield detects a potential collision, lights will flash in the heads-up display, the FCW indicator will blink and there is continuous beeping.Now FCW LDW system failure is back. VCM Tuner still disconnected. Any advice? See less See more Save Share. Like ... and my FCW, LDW, and ABS lights are all lit up, and the FCW Failed warning is on the center screen (and of course the CEL for the P0108). Any ideas on how to fix the P0108 and the ABS, FCW, LDW indicators??? …FCW System failure message. Jump to Latest Follow 101 - 120 of 239 Posts. 1 6 of 12 Go to page. Go. 12. J. jeffazkoul@netz · Registered. Joined Dec 31, 2016 · 4 Posts #101 · Jan 18, 2017. Only show this user. Fox Honda: Great It …Mechanic for Honda: Kevin. I’m here to the fcw system used the camera in the windscreen to read the road ahead to be able to provide assistance , it’s possible the camera is malfunctioning or has moved and needs to be realighned . The car will need to be plugged into a diagnostic tool to find which is the cause.Joined May 28, 2008. 105 Posts. #30 · Sep 28, 2020. The Foxwell scanner (I just bought a 510 Elite with the Honda software) will read all the codes both in the Transmission module, as well as the FCW/LCW module. I’ve been getting a flashing “D” indicator light, and when that’s flashing the FCW/LDW warning light lights up, and I receive ...Aug 20, 2019 · Joined May 28, 2008. 105 Posts. #30 · Sep 28, 2020. The Foxwell scanner (I just bought a 510 Elite with the Honda software) will read all the codes both in the Transmission module, as well as the FCW/LCW module. I’ve been getting a flashing “D” indicator light, and when that’s flashing the FCW/LDW warning light lights up, and I receive ... A13 code is not a problem, just upcoming maintenance, unrelated. The check-engine light will turn on the other two (FCW/LDW), so just get the codes scanned using any standard OBD-II scanner and report back. -Charlie. '16 Odyssey Elite, '17 Volt, '99 4Runner SR5 Auto - 4WD swapped, '89 Camry Alltrac LE 3S-GTE 5spd. ….

The frontal collision warning system in your car has failed if the FCW system is not working. The system is designed to warn of a collision if it is detected. It is a danger when the system fails because you may not be aware of a collision. If the FCW system fails, it is important to be cautious and keep an eye out for potential dangers.if that doesnt work, disconnect the black - negative battery cable for 10 minutes, and try again. 2 clips holding the air intake tube and a 10mm socket. I tried the fob but no help it was working well before I pulled the back up fuses to reset the door position. This did not work and now I cant even start the car because of "fcw system failed".FCW System Failure in 2013 Honda Accord. Hi everyone, we recently bought 2013 Honda Accord EX-L. The car runs great but recently started getting FCW (forward collision warning) System Failure warning on the dashboard. While driving, this suddenly starts blinking and along with it, the FCW, LDW, EPS, and TPMS sign also comes one.JDHOGG Discussion starter. 620 posts · Joined 2014. #1 · Feb 13, 2014. Driving home from work today chime sounds, FCW (forward collision warning) off shows on screen, tried cruise control, not working now too. Weather was clear with a very small amount of road salt on front sensor. Any ideas as to what is going on?May 21, 2021 · To alert the driver to apply the brakes, FCW issues a beeping sound and flashes an amber “Brake” message in the Multi-Information Display. To avoid unnecessary warnings, the FCW will not operate at speeds below 3 mph.” Mazda Forward Obstruction Warning (FOW) Mazda’s FCW system has a similar name, called Forward Obstruction Warning. ObsidianEX-L. 2321 posts · Joined 2013. #7 · Nov 13, 2013. I get false alarms all the time from the system, especially in hilly or curvy roads. As far as the OP, have the vehicle towed DO NOT DRIVE it to the dealer with the PS light on. It could signify a failure in the system, which is not safe.Mechanic for Honda: Kevin. I’m here to the fcw system used the camera in the windscreen to read the road ahead to be able to provide assistance , it’s possible the camera is malfunctioning or has moved and needs to be realighned . The car will need to be plugged into a diagnostic tool to find which is the cause.The “FCW system failed” message indicates that the FCW (front collision warning) system of your car has gone bad. As we discussed above, the front collision warning system of your vehicle is an important safety unit that warns the driver about a coming-up collision while driving.You Can See: Check Awd System; Fcw System Failed Check Engine Light Honda Odyssey . If your FCW system failed check engine light is on in your Honda Odyssey, don’t panic! This is a relatively common problem that can usually be fixed fairly easily. First, try resetting the system by disconnecting the battery for about 30 minutes.those lights can be caused by multiple variables, including something as simple as a battery change/failure. Nobody diagnosed this as catastrophic failure. When we got the FCW System Failure warning in July, our transmission ended up blowing up due to overheating because the warning was for a speed sensor issue in the transmission. In addition ... Fcw system failed, The “Fcw System Failed” message indicates a failure in the Forward Collision Warning (Fcw) system of your vehicle. This system is designed to alert you if …, This classic system comes with a couple of cool features including: FCW System Features. FCW indicates “brake” on the dashboard, signals an audible beep or the steering wheel might start vibrating if there is peril. The driver can then use emergency brakes to avoid possible collisions. The vehicle can also automatically stop, though rare., Honda Vehicle Guide. Causes of Honda Accord FCW System Failed. Investigating the causes of FCW System Failed Honda Accord is an integral part of understanding how to …, FCW failure - car cranks but won't start. Jump to Latest Follow. 5K views 23 replies 6 participants last post by Terrilucinda Oct 15, 2022. aaronkopper Discussion starter. 68 posts · Joined 2011. #1 · Aug 2, 2022. After FCW system failed message, replaced the battery (was old anyway), but even after leaving the battery disconnected for a ..., Mar 7, 2022 · Posting in case anyone wants to try and replicate my accidental luck / discovery. Traction/FCW/LDW warnings were all lit, FCW system failure message. Drove around like that a few days. Going nose first down a pretty steep driveway, stopped at the end and the engine stalled. , I bought a new 2013 Accord EX-L V6 sedan last Wednesday to replace my 14 year old Accord which was finally falling apart. The next day it started flashing a warning on the dash "FCW SYSTEM" "FAILED 03" and the FCW and LDW lights lit up. The car was brand new, windshield was clean so I didn't think the camera was obstructed; it would …, Posting in case anyone wants to try and replicate my accidental luck / discovery. Traction/FCW/LDW warnings were all lit, FCW system failure message. Drove around like that a few days. Going nose first down a pretty steep driveway, stopped at the end and the engine stalled., FCW System Not Detecting Objects. One of the primary functions of the FCW system is to detect objects in the vehicle’s path and warn the driver of a potential collision. However, there may be instances when the system fails to detect objects accurately. This can be a cause of concern for drivers relying on the FCW system to …, Well, I turn the car on sometimes and and no lights are on and everything is fine. Then sometimes I turn it on and the fcw, ldw, Tpms, traction control, eps, and airbag lights come on. The dash flashes “fcw system failed”. Oh and the a/c no longer works (but it works before all the lights come on). I’m guessing a lose ground, loose ..., If you’re looking for a good laugh, look no further than videos chistosos de risa. These videos feature hilarious fails and bloopers that are sure to have you in stitches. Videos c..., The FCW system is a safety feature that warns the driver of a possible collision ahead of the vehicle. If it goes bad, an FCW system failed message will appear on the …, A13 code is not a problem, just upcoming maintenance, unrelated. The check-engine light will turn on the other two (FCW/LDW), so just get the codes scanned using any standard OBD-II scanner and report back. -Charlie. '16 Odyssey Elite, '17 Volt, '99 4Runner SR5 Auto - 4WD swapped, '89 Camry Alltrac LE 3S-GTE 5spd., Jul 27, 2021 · They said it needs a new ABS module. But they are on back order...so I have to wait a few weeks to see if this solves it. The car drives fine, brakes fine, steers fine, full power...no noticeable issues other than the FCW system and LDW systems do not work. The lights are NOT on first thing in the morning, but usually light up after 15 minutes. , It might be quite dangerous if this system breaks down. Simply simply, if your car’s frontal collision warning system (FCW) malfunctions, it signifies that system has failed. By issuing a warning whenever a collision is detected, this device is intended to assist prevent accidents. A hazard arises when the device malfunctions since you might ..., ObsidianEX-L. 2321 posts · Joined 2013. #7 · Nov 13, 2013. I get false alarms all the time from the system, especially in hilly or curvy roads. As far as the OP, have the vehicle towed DO NOT DRIVE it to the dealer with the PS light on. It could signify a failure in the system, which is not safe., Jun 16, 2020 · This morning, the FCW System Failed message appeared in the center dial and the idiot lights others have described came on. Acceleration was a problem, but otherwise the car drove fine. The car is at the Honda Service department right now, but I doubt they will be able to replicate the problem. , Demonstration of the 2014 JGC Overland FCW system acting up.At 00:10, "BRAKE!" FCW warning at sign underpassAt 01:01-:07, ACC stops seeing the vehicle in fro..., The Fed failed to prioritize the stability of the US banking system - and they've put the economy in more risk as a result, Moody's Mark Zandi said. Jump to The Fed isn't prioritiz..., FCW system failed. Any advice on what it is and what to do? Share Add a Comment. Sort by: Best. Open comment sort options. Best. Top. New. Controversial ..., 7 posts · Joined 2014. #34 · Jun 22, 2014. Hi -- I leased our first Honda ever in 2013 -- an Accord EX-L -- and have driven it for about a year. The FCW system is worse than useless, since it only works erratically. I have tried it at all adjustment distances, and "tested" it under all kinds of circumstances., Let’s take a look at the various reasons why your FCW system failed. Honda FCW System. Before we get into it, I want to quickly touch on different car makes. If you’re reading this article, chances are you drive a Honda. I know this because the phrase FCW system failed is the specific message Honda vehicles use to alert drivers that their ..., FCW/LDW System Failure. 2016 Honda Odyssey EX-L, 65K miles. While driving home from vacation, the dash computer suddenly read FCW/LDW System Failure and the green D for Drive on the transmission indicator is flashing. Otherwise, the van is driving fine. It is not a hot day and is overcast, so I do not think heat is the issue., Will it Scale or Fail? Read the Voltage Effect to Find Out How to Make Good Ideas Great and Great Ideas Scale. The Voltage Effect is a guide on how to get rid of bad ideas and make..., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., 3 Posts. #55 · May 3, 2021. fishEH said: Yesterday the I got a message on the instrument cluster saying Forward Collision Warning System Failure. This was accompanied by the Three Amigos, the FCW, LDW, and Traction Control lights. Also noticed the red Brake light would flicker on every once and a while., Now FCW LDW system failure is back. VCM Tuner still disconnected. ... LDW, and ABS lights are all lit up, and the FCW Failed warning is on the center screen (and of ..., By following these steps, you can fix the FCW system failed in your Honda Odyssey and ensure it functions properly. Overview Of Fcw System Failure And Its Impact. The FCW system in Honda Odyssey is a crucial safety feature that helps prevent accidents. When the FCW system fails, it can have a significant impact on the overall safety of the vehicle., The system may return to normal functionality once the affected areas dry up. Acknowledge the unpredictability of nature and plan accordingly. 8. Camera Malfunction or Reduced Visibility. In the Forward Collision Warning (FCW) system, the role of the forward-facing camera is pivotal., Here is what the FCW System Failed Mean. Failure is an inevitable part of life. It happens to the best of us, and it can happen to even the most well-established systems. One such system that has faced its fair share of challenges is the FCW (Forward Collision Warning) System. This technology, designed to alert drivers when their vehicle’s ..., Have codes pulled at a Honda dealership. More than likely something with the sonar or cameras. With Hondas if one system gets a fault half the time it cascades into other systems and throws faults and makes the dash Christmas tree lol. More than likely not gonna be a huge deal. Wish ya luck man. Used to be a Honda tech for a bit, FCW System Failure in 2013 Honda Accord. Hi everyone, we recently bought 2013 Honda Accord EX-L. The car runs great but recently started getting FCW (forward collision warning) System Failure warning on the dashboard. While driving, this suddenly starts blinking and along with it, the FCW, LDW, EPS, and TPMS sign also comes one., This morning, the FCW System Failed message appeared in the center dial and the idiot lights others have described came on. Acceleration was a problem, but otherwise the car drove fine. The car is at the Honda Service department right now, but I doubt they will be able to replicate the problem., Use a wrench to loosen the nut and carefully remove the cable. 3. Wait for at least 15 minutes to allow the residual power in the system to drain. 4. Reconnect the negative terminal of the car battery and tighten the nut securely. 5. Start your Honda Accord and check if the FCW failure issue has been resolved.