2018 HONDA ACCORD Forward Collision Avoidance Warnings Problems

All dashboard lights are on & will not go away!

Upwards of a dozen times my Honda Accord will suddenly brake as it believes I am about to have a collision whereas it is typically a shadow. This happens when going under bridges or overpasses, or depending on the glare from the sun. This has happened several times on the highway causing multiple near collisions at high speeds. This is extremely dangerous and requires an adjustment or recall. I have had this part stolen and replaced through a Honda approved repair shop yet the issue persists.

Hi, to whom it may concern my dashboard lights have been on for months now and I’ve taken it to the dealership I purchased my car from and it comes back that it’s the turbo that needs replacing. The pricing of that is ridiculous and I’m currently not the ONLY one with this issue ! It’s an ALL AROUND THE WORLD thing! I’m not sure about anybody else but I don’t have that type of money plus while paying other important bills ! There should be a recall against the turbo replacement as well! And just what if I was to get the turbo replacement and then the lights come back on, because I’ve seen multiple people saying the replacement didn’t help with the lights and still have gotten other things done and the lights only off for a couple days ! Indeed of answers because this is ridiculous!

The problem I am having with my vehicle Honda accord 2018 is with the head gasket. I was on the highway and as I was driving suddenly all the signs came on the display and gave a warning that my vehicle is overheating and it came down to 20mph while I was on the highway. This was very risky to me and the other vehicle around me.

After having fuel pump replaced by recall at random times dashboard will light up with all system lights, car will go into limp mode and loose power for a few seconds and then I am able to resume driving. Extremely scary as there is no warning. This has happened both on the freeway at high rates of speed and on neighborhood roadways. Safety has been compromised several times and Honda dealer is not able to reproduce the issue, retrieve any warning codes or offer any assistance. This has randomly been occurring for several months. When not having this exact issue car runs with no other issues.

The warning lights for many areas has come on without warning. The car runs and drives fine. Took it to Honda. They want between 500 - 2500 to resolve the issue and replace the front radar. This appears to be a consistent problem for these 2018 Hondas. I already had to have the fuel injectors replaced at 48k miles. Another common Honda problem. Please help us as consumers

I was driving on a four-lane highway using adaptive cruise control, gaining on a vehicle ahead. When the cruise control picked up the vehicle, I accelerated slightly, used left turn signal and began changing lanes, the warning for collision mitigation came on and the cruise control disengaged. Continued driving home and the warning continued, and cruise control would not function. Next time used the car the warning light was off, and system functioned properly.

UNKNOWN. I will be driving and automatically it will lock the brakes and nobody will be in front of me. I tried turning it off but somehow it still ends up on. This has been doing it now for some but it’s getting worse and worse. Before it would just blink on the dash “ BRAKE” but wouldn’t apply the brakes but recently it has been applying the brakes and going from 45mph to 60mph it has done it and giving bad whiplash. Now it’s starting to scare me because someone is going to end up rear - ending me and cause an accident. I tried talking to a dealership about it but they said they will look into it and never hear anything about it. I really am starting to be worried Everytime I drive my car that something bad is going to happen. This needs to be fixed...

Well to start I had to replace my head gasket already last winter at 59K miles and for awhile now I had warning lights on my dash for CMBS system failure and cruise control/steering wheel controls don’t work besides the ones for music. No lane assist, none of those safety features work at all and haven’t for awhile

The vehicle was totally inoperable and suddenly came to stop was lucky that was driving in a local road where there was no vehicle, suddenly all different warning signs were coming on the dashboard and couldnt drive at all and vehicle was totally stalled. it was very dangerous situation luckliy i was just came off a very busy road otherwise coudl have been major incident. Currently the vehicle is at dealership nto sure what they will say but just wanted to report this as it is very dangerous situation

• Head gasket • None of the safety features work when there is a head gasket issue. Power steering is reduced as well as break performance • Confirmed by Honda dealership with a Boroscope • Honda • No warning, Honda at first thought it would be fixed by fixing the factory recalls. Light went away prior to taking it in and then looked in to it 2 weeks later and diagnosed head gasket failure

UNKNOWN I received the notice that there was an active recall on my 2018 Honda about the 1.5 Fuel Pump. I have scheduled several appointments to fix this, only for Honda to cancel all appointments related to the recall, stating they didn't have the part. I was headed to work, and every light on the dashboard that could come up, came up. There were several warning lights from brakes, transmission, collision, engine, etc. I took the car to the dealership, and they discovered that the fuel injector was the culprit. I am outraged because they're denying there's a connection, and I believe otherwise.

I purchased this 2018 Honda Accord that has had no major problems until the last 6 months. I purchased the car from Gerald Jones Honda and have had all repairs and maintenance done there with the exception of tire related concerns and occasional oul changes. All the issues I've experienced have been engine related and in the same area of the engine. Consistent leaks, repeated warning lights, and loss of speed. I have replaced fuel injectors, a head gasket, and a turbo in the last 6 months. Despite those repairs, I'm still experiencing leaks and flashing warning lights. Honda currently has my car due to warnings again. They have indicated it is a performance issue but can't locate the problem. Even suggested I continue to drive the car as they have been unable to duplicate what caused it. I told them to keep it because that makes no sense for...

My 2018 Honda Accord Sport has been experiencing issues with its automatic emergency braking system, specifically the Collision Mitigation Braking System (CMBS). The system has been activaing unexpectedly, causing the car to brake without an apparent reason. I’ve been trying to keep a list of locations that it has happened and it usually occurs under overpasses when the light changes from light to dark. I’ve reached out directly to Honda and the dealership and neither took my inquiry seriously.

My vehicle is stalling out. The engine failed. I was traveling and had to pull off the interstate and stop and restart vehicle. It was very dangerous as traffic was going at a high rate of speed. Yes the vehicle has been confirmed by a dealer. Yes all the warning lights are on in the vehicle.

Failure in road monitoring camera prematurely, 70,000 ish miles

The accelerator is going out when I drive. The car drives slow and pulls back while driving. Thought it was fuel pump, took it in for fuel pump recall, & the car is still doing the same thing, no change. All lights on dashboard are on. The safety of my children & myself has been put at risk quite a few times. While driving the car getting on the freeway ramp, the accelerator went out going up an hill and luckily I was able to put my emergency lights on & able to barely get over to the right side. My car almost stalled. I’ve taken it to the dealer a few times. When I took it to fix fuel pump recall, they said 2 other codes were coming on. I took it in again this past week to check those 2 codes hoping to get it fixed & he...

Getting a dash warning that all mitigation systems are not working and to see my dealership

While traveling at approximately 30-35 mph, my vehicle suddenly and abruptly stopped, flashing the word "brake" on my dashboard. I was traveling in the right lane on a four lane road, with no vehicles in front of me or to the left of me. There were no pedestrians near, the road was free from any hazards and the road ahead was clear of any potential hazards that may require an abrupt halt. I was properly restrained, but my safety and the children I travel with could have quickly become compromised if hit from behind. Additionally, everyday items such as my school bag, water bottle and my children's books that I keep in my vehicle came flying forward, obstructing my ability to properly operate my vehicle. Additionally, being that this was unexpected, I was pretty shaken up which compromised my ability to safely operate my vehicle while attempting to find a...

Collision Mitigation automatically engaged causing vehicle to brake when unnecessary. Once after excelling from a redlight and again when entering a highway on ramp. After occurring twice in a 6 month period it's now become permanently disabled with dash warnings. Braking System Error. Collision Mitigation Breaking System Error. TPMS Error.

To the highway safety I would like to inform that I purchased a 2018 honda accord and it has been nothing but a nightmare and safety issue for me and my family. What happens is the car at random times will turn on the cmbs system basically when that happens it is hard to brake or even control the car all lights on the dashboard panel light up honda says it’s just bc we the people don’t understand the function and how it works but that is not the case on social media places like websites and ticktock you can see videos of the issues and no one cares how is it okay for honda to sell a car that brakes randomly or tells you to brake when no cars in front or even when there is but it’s a decent speed where you have space please I have read...

Road departure mitigation cruise control collision mitigation emission systems not working when I drive my car it stalled

Every week the following warning lights keep coming on, brake System problem, vehicle stability assist, electric power steering system, hill start assist, acc, collision mitigation. And engine light. Has happened 6 times since purchase. Been to dealer 2 times and problem has not been addressed. They only fixed recall on fuel pump. Took it to dealer we purchased it from and they didn't do anything to fix problem.

yes it is available for inspection. car all of a sudden puts on its brakes could have caused a rear end accident not on my car no they come on and go off randomly it started acting up and then the lights came on

My collision mitigation braking system is automatically braking on me with nothing in front of me going high rated speeds on the interstate. I have chronic migraines and neck issues that also have been being treated on a very consistent basis. I brought it in numerous times. I have appointment documents from dealership stating these issues, with no solution. Today it happened again severely and it was harsher than normal, scaring my 3 kids. I have had enough. Winter is coming and I am not gonna challenge black ice again. I have ongoing medical conditions being treated due to the repetitive whiplash.

Unintended activation of CMBS braking and warning system causing rapid vehicle deceleration. Deactivation of active cruise control due to CMBS errors.

MY HUSBAND RECENTLY GET THIS CAR WITH A LOAN. WE BEEN WITH THE CAR FOR ALMOST 3 MONTHS. RECENTLY I WAS DRIVING MY DAUGTHERS TO SCHOOL ON THE HIGHWAY. MY CAR START ACTING UP. MY CAR START SHAKING LIKE IT WAS GONNA TURN OFF ON 45 MILES. AFTER THAT HAPPEND I FIND OUT THE IT WAS A RECALL ON MY HONDA ACCORD 2018 FUEL PUMP. I WENT TO A HONDA DEALER AND UNTIL THIS TIME NO ONE CAN HELP ME

2018 Honda Accord Twice last week my car suddenly braked with no obstruction in front of the vehicle. I was on a straight section of the roadway. Thankfully no one was directly behiind me. It appears there have been other incidences reported.

When driving at highway speeds the auto has started to brake and the warning brake alert flashes on the dashboard when there are no obstructions. On some occasions the brake warning light comes on even when there are no cars or traffic in front of the auto. Recently the cruise control turned off for no apparent reason.

Driving on expressway going around ramp car started braking at speed of 65mph with no cars in front of me only cars behind cars behind had to hard brake to keep from hitting me . Got off expressway sit at stop light then all of sudden got warning lights on engine system problem , tire pressure monitor system, electric power steering problem, combs problems, adaptive cruise control problem, CMBS problem all stated to take to dealer I just purchased this car

There are a lot of boxes it would not let me check. Started 2020. For no apparent reason the car will just lose all power and all the warning lights will go on. Some times it will just automatically break. Luckily the times it's happened I was city driving but had I been on freeway when it happened may have been dealt for myself and others. Car continues to have same problem, with losing power,all warning lights and breaks. If the 10amp fuse is out it does it. As you can see I've taken numerous times and paid lots of money. I was only aware of 2 recalls and would like to know about the others. I have a lot more to say.

I don’t know what’s going on, but I’ve taken the car to several other places to find out that the repair guys are at each and everyone as if they know that my car is going to be there is very scary is very creepy. Every last one of them works or worked for the dealership that I purchased the car and had repairs done, my car has been keyed in operable. I’m having issues with getting it repaired to find out what the repair is. I’m getting the runaround. I’m buying parts and services for things and I’m still not figuring out what’s wrong with the car at this point I feel like I’m being targeted. I would like to know the name I have filed complaints. I’ve spoken to Jackie and she has not contacted me back or any of the people , that works at the Honda...

WARNING LIGHTS COMES ON AND THE CAR SLOWS DOWN

I have 2018 Honda accord sport 2.0 manual transmission. I’m dealing with the ABS module malfunction where the abs module board is detective due to the pins being unsoldered due to intense heat in the engine area. To repair the ABS module it costs around $1200. But Honda has not made the abs module better. Mechanic states even the new module will not be guaranteed after replacing the module. I need help to get this item recalled. As this issue has been going on for any Honda from 2011-2022 veichels.

2018 Accord consistently has the warning pop up for the the crash mitigation system and tells me to visit the dealer. Cruise control just stop working while driving. When I turn the car off and back on it resets, and then 10-20 miles goes by and the error pops up again. Incredibly unreliable and unsafe when I’m on the freeway going 70. This has been a constant problem.

Forward Collision Warning feature On 02/16/24 I was traveling east on I-630 at about 60 mph. While driving at that speed I saw a foreign object in my lane but I could not swerve in neither right or left lane as there were vehicles traveling in both lanes when my car hit the foreign object the object became lodged under the car dragging it at least 20 to 30 feet the car lost power myself and passenger had to push car out of road to shoulder to keep from getting killed as it had lost power and would not start. The Forward Collision Warning feature did not alert me of the object nor of the vehicle’s traveling ahead of me nor vehicles traveling in left and right lanes along side of me that I attempted to avoid hitting. I had previously filed a complaint about the warning lights and malfunctioning...

All electrical warning lights came on dashboard. This is very frustrating and scary. This needs to be a recall on this vehicle because nothing this serious is normal. I thought my car was falling apart. Honda needs to fix this problem and the owner should not be responsible.

Starting in Sept 2023, while pulling out of a park in a garage, my car started throwing numerous warning messages in the dashboard regarding emissions, ABS, Brake System, Power Steering, etc with the Check Engine Light staying steady. I took it to one Honda dealership who after 'diagnosing' claimed it was the fuel injectors needing to be replaced. The car wasn't jerking or sputtering so I took the car to another mechanic who also didn't believe it was the fuel injectors and felt it was electrical. Took the car to another Honda dealership and they claimed the same thing about injectors. After having a reputable mechanic do software updates that the original or 2nd Honda dealership NEVER checked for (it needed 4 updates, but one of them couldn't be done for LKAS). Most of the warnings went away due to the updates but the LKAS warning and collision warning remained....

Every warning light is turned on my vehicle. Dealer said it’s the fuel injectors however riverside is out of stock. Due to fuel injectors my line assist, emergency collision and cruise control does not work. Parts are not available on any auto zone or any other car part dealers. I’m worried my car might start a fire or some type of mechanical failure during my driving. Online shows multiple people having the same issue and recommends not buying a Honda. Please help, thank you

While I am driving down the highway, my brakes randomly engage and I get an error message that says collision, mitigation breaking system error please see dealer.

While driving at 35-40 mph the AEB braking system activated without cause. There was no vehicle, person or object in front of the car so the sensor should not have activated. The car braked without warning very abruptly. This has happened several times and I have reported to this site at least two other occasions in similar nature.

I was traveling on interstate 65 in alabama running about 70 mph when suddenly the brakes slammed on automatically. The car behind me had to swerve over in the next lane to keep from hitting me from behind. this is the 3rd time this has happened but this last time almost caused a wreck. i AM SCARED TO DRIVE THIS CAR NOW. The dealer kept the car for 2 days but could not reproduce this . the dash board started flashing brake. All 3 times there was no car in front or beside me.

My acc went out along with my collision mitigation system and no accident just for no reason.

Acc, breaking system, lane departure, collision warnings all on. Cruise control not working! The cmbs is not functioning properly.

My car 40,000 miles and all waring lights are coming on the dash such check engine,lane acc,steering,brake ,parking , took to Honda dealer they say nothing was wrong now there saying it the fuel inject and it will be 1,250 to fix i been look it up and see there's a lot of other ppl with the same problem but no recall for the 2018 Honda Accord sport

I was driving on a road with no other cars around at about 40 miles an hour and the collision mitigation system flashed the brake signal a few times and tried to stop very suddenly. I pushed on the gas to fight it and it released the brake.

The CMBS (Collision Mitigation Braking System) had another failure. This is due to the Radar Sensor being blocked and then other safety systems in the vehicle having cascading failures. In the winter of 2019, the Radar Sensor had failed catastrophically and I had to take the vehicle in to the dealer where they, supposedly, performed some sort of an adjustment. During a phone call with a Honda representative, the representative claimed that "this would never happen again." However, what happens now is I get an error message claiming that there is a failure in the CMBS system, every time the Radar Sensor is blocked, directing me to "take the vehicle to the dealer." Hence, she lied. Furthermore, the failures indicate Honda's failure in producing a safety system that is reliable in a wide range of weather conditions. Honda CEO recently claimed that Honda will be producing Level 3 autonomous vehicles....

The CMBS (Collision Mitigation Braking System) had another failure. This is due to the Radar Sensor being blocked and then other safety systems in the vehicle having cascading failures. In the winter of 2019, the Radar Sensor had failed catastrophically and I had to take the vehicle in to the dealer where they, supposedly, performed some sort of an adjustment. During a phone call with a Honda representative, the representative claimed that "this would never happen again." However, what happens now is I get an error message claiming that there is a failure in the CMBS system, every time the Radar Sensor is blocked, directing me to "take the vehicle to the dealer." Hence, she lied. Furthermore, the failures indicate Honda's failure in producing a safety system that is reliable in a wide range of weather conditions. Honda CEO recently claimed that Honda will be producing Level 3 autonomous vehicles....

The CMBS (Collision Mitigation Braking System) had another failure. This is due to the Radar Sensor being blocked and then other safety systems in the vehicle having cascading failures. In the winter of 2019, the Radar Sensor had failed catastrophically and I had to take the vehicle in to the dealer where they, supposedly, performed some sort of an adjustment. During a phone call with a Honda representative, the representative claimed that "this would never happen again." However, what happens now is I get an error message claiming that there is a failure in the CMBS system, every time the Radar Sensor is blocked, directing me to "take the vehicle to the dealer." Hence, she lied. Furthermore, the failures indicate Honda's failure in producing a safety system that is reliable in a wide range of weather conditions. Honda CEO recently claimed that Honda will be producing Level 3 autonomous vehicles....

The CMBS (Collision Mitigation Braking System) had another failure. This is due to the Radar Sensor being blocked and then other safety systems in the vehicle having cascading failures. In the winter of 2019, the Radar Sensor had failed catastrophically and I had to take the vehicle in to the dealer where they, supposedly, performed some sort of an adjustment. During a phone call with a Honda representative, the representative claimed that "this would never happen again." However, what happens now is I get an error message claiming that there is a failure in the CMBS system, every time the Radar Sensor is blocked, directing me to "take the vehicle to the dealer." Hence, she lied. Furthermore, the failures indicate Honda's failure in producing a safety system that is reliable in a wide range of weather conditions. Please make Honda recall ALL the models which use the Radar Sensor and...