Warnings problems of the 2020 Honda Pilot

These systems have stopped working due to a faulty lkas camera that is mounted at the windshield.

My wife drives this vehicle daily with our 3 children all of sudden these warning lights come trailer stability assist problem road departure mitigation system problem power steering system problem emission system problem vehicle stability assist problem hill start assist problem the last time this happen was 1/28/2026 took it to the dealer 1/31/2026 showed the association the video he said he has not heard of this but mostly caused by the battery. They looked at the battery all is well. If it happens again to bring it in he said. This was the 3rd time this happens the warning lights will go off. Took it to auto zone and they could not find the caused. This is dangerous to happen and unacceptable. Based on social media multiple people have this issue and causinga safety concern. What would it take for Honda to fix this. Please make a recall!!.

January 2026 multiple dashboard warning lights stating acc problem, lkas problem, collision mitigation system problem, road departure mitigation system problem, and auto high-beam problem. 3/18/26 took vehicle into local Honda dealership where they ran diagnostics with the results showing the "multi purpose camera unit internal failure. " they checked wiring and connector which were ok so dealership is recommending replacement of camera and recalibration.

Almost immediately after purchase, the orange brake sign came on and the gas pedal slightly braked for me. The forward collision light stayed on my dash board. The camera behind the windshield mirror seems to be malfunctioning. It will go off whether a car is close to me or not. It happens at random times during my drive and it worries me if I am going a decent spend with people behind me or in front of me and my car starts to break on its own, potentially causing a crash.

I own a 2020 Honda Pilot ex with approximately 58,000 miles. Every time I drive on two-lane roads, I receive a bright orange “brake” warning from the automatic emergency braking system when vehicles in the opposite lane are passing by. The system falsely detects an imminent collision, even though the oncoming vehicles are safely in their lane. The system then applies the brakes unnecessarily. Most of the time it brakes mildly, but on at least two occasions it has braked very hard, causing the vehicle behind me to nearly rear-end my car. This creates a significant and dangerous situation, as it could easily cause an accident. I now have to disable the automatic braking system every time I drive. During my last drive, after disabling the system, I received a warning message stating: “abs failure — take to dealer. ” I have also experienced dangerous behavior from the lane departure warning/assist system. When exiting the freeway, if the lane lines disappear or become unclear, the vehicle has slammed on the brakes suddenly. On one occasion, this caused me severe whiplash. Thankfully, I was alone in the car — if my young children had been passengers, they could have suffered serious neck injuries. I have taken the vehicle to the Honda dealer and independent mechanics. Each time, they have only cleared the codes and told me it was due to “dirty sensors. ” the warnings and braking issues, however, keep coming back. This issue is persistent, reproducible, and unsafe. The automatic emergency braking, lane departure, and abs systems are not functioning properly and create a real danger to myself, my passengers, and other drivers on the road.

The dashboard looks like a christmas tree all the brake lights are on, I googled this and its supposedly a known issues. I'm not sure if the brakes are safe or not.

Several system failures relates to a faulty multipurpose camera used by the Honda sensing system from collision avoidance, adaptive cruise control and land keeping assist. Multipurpose camera premature failure leads to loss of several safety features.

Upon startup I frequently get the following warnings: -collision mitigation system problem -road departure mitigation system problem -adaptive cruise control problem -lane keeping assist problem -braking system error all mechanical systems work fine but cruise control and all of the “Smart” safety features don’t work. A simple google search will show hundreds of owners experiencing the same problem with this generation as well as odysseys that likely use the same system. Dealers want $1700-$2000 to replace the forward facing camera. However, this is clearly a defective part from Honda and they need to recall and fix it.

My vehicle activates cmbs randomly. There doesn't even have to be cars around me and it'll just lock me up in the middle of the road. I have almost been rear-ended several times now. The dealers won't do anything about it.

The recurring malfunctions in my vehicle's front screen system have repeatedly endangered me, especially when it suddenly blacks out while navigating unfamiliar roads or during backing maneuvers. Additionally, the faulty front vehicle sensor has caused my vehicle to halt abruptly, even when no obstacles are present. Despite numerous visits to the dealer, the issues persist, and their repeated requests to bring it in have yielded no solutions. Since purchasing the vehicle new in 2020, these persistent safety concerns have become increasingly dangerous as they are getting worse. I have attempted to contact Honda with no resolution.

Collision mitigation system proble.

Phantom braking from the cmbs collision avoidance system. It occurs randomly and applies brakes when the road is clear. The amount of braking varies from a partial second to more severe. This will cause an accident.

In late December of 2023, our 2020 Honda Pilot began showing a "brake system" warning light, as well as numerous dashboard warnings indicating that automatic cruise control, lane keeping assist, collision mitigation, automatic high beam, and lane departure were not functioning properly. Our local Honda dealer diagnosed the vehicle as having a multipurpose camera failure. There were no accidents or damage of any sort that preceded this incident, and replacement of this camera cost us nearly $2000 out of pocket (invoice attached). . Read more...

The infotainment system that controls all audio and backup cameras to the car has been malfunctioning for years. The problem is the system will shut it self off and remain non functional for long periods of time then will turn itself back on at anytime. The dealer (with aid from Honda field service tech) have evaluated the car multiple times and addressed the issue. Each time the same issue return. There has been multiple recalls for the issue and they have all been addressed but then the problems always return. While the system is down no audio feature of the car is available such as audible backup warning, audible collision warnings etc.

The sensors alerted me to brake in an emergent flash and then slammed the brakes - when there was nothing in front of me. It happens when the car is going faster than 45 mph. It has happened on three separate occasions and the third time almost caused an accident on a two lane road traveling 55 mph.

Since I purchased the vehicle it has had a miss, lunging forward, a lag and stall. Appears to be transmission related. Also, all lights related to the cms suddenly came on. Car only has 59,000 miles and 5 years old and shouldn’t have these kinds of issues. The transmission problem has been from the start…. Two years now. Probably why original owner traded. From what dealer said these are common problems with this vehicle, should definitely be part of a recall. Wanted 3000. To correct issues. Below date is estimate since problems started soon after purchase and have continued. Ongoing issue.

I just bought this vehicle yesterday. While driving it home the front collision breaking system came on twice. There were no other vehicles, pedestrians, animals, or objects on the road. On both occasions it was only momentary. One time the instance was on a curve, the other was on a straight-a-way. This happened on a 2 lane (one in each direction) road. I will be reaching out to the Ford dealership where it was purchased along with Honda.

Auto start/stop feature failed to restart vehicle and shifted to neutral when foot was taken off the brake. Collision mitigation warning lights came on after vehicle power was shut off and turned back on to restart the motor.

Our Honda Pilot displays and shakes the wheel for forward collision warnings a minimum of 30 times a day over approximately 32 miles daily. The vehicle has on more than one occasion engaged the collision mitigation braking system (cmbs) as well in situations where no vehicle was on the road ahead or beside us, nearly causing us to be rear ended at high speeds. This has also happened when pulling out into intersections where the closest vehicles are approximately 75 feet. This has happened while travelling at anywhere from 15 mph to 55 mph, and has occurred every 1 to 2 months since owning the vehicle. We have been nearly rear-ended at least 5 times since owning the vehicle. Honda has told us that the collision warning "can't be adjusted" to fix this, and that our "best option is to disable the alert or the system". Being told to disable safety systems as a fix rather than actually fixing the issue is wildly inappropriate and unsafe.

Events happened about 5 times in 3weeks , car will flash brake , brake brake and steering wheel will shake for no reason.

This vehicle has been nothing but problems since day 1. It began with the sunroof leaking and causing puddles in the front and rear passenger floors. That issue required 4 trips to the dealer. The speakers then began popping and the radio and dash would completely shut off while driving. Fixing that has been attempted 5 times and the radio still continues to have problems. I have also experienced false crash sensing and once, the auto braking system made me come to almost a complete stop while going about 45mph and no one was even around me. This car has been a problem and is now becoming a huge safety concern as my wife who regularly drives it is now pregnant. She is scared to drive it and Honda is unwilling to help solve the issues.

False collision warnings and fails to alert to actual potential collisions. Alerts and reacts to non-existent collisions causing unnecessary anxiety and reactions by driver. Speeds vary from 35 mph to 60+. Failure to react was on highway at a speed in excess 55 mph. Occurs on city and highway. Multiple incidents per month,.

The radio and other components of the "mostbus network" fail constantly (radio, rear entertainment and blu-ray drive, in dash meter, amplifier). The rear view camera frequently fails to activate when switched to reverse gear. The car will also frequently give a forward collision warning and occasionally slam on the brakes even where there are no other cars in sight. Honda has been unable to fix these issues, and says that even after 2. 5 years of owning the vehicle and 2. 5 years of attempting to have it repaired, that they haven't exhausted all of their options yet.

I am a retired car dealer and have driven hundreds of different cars but have never had this happen before and Honda tells me it is normal which I know is not the case! when I am driving on any kind of road flat or hilly when opposing traffic is on coming, the yellow light flashes and beeps and occasionally the steering wheel also vibrates. This false warning light indicating an impending head on collision is unsafe and not how the car is designed to work. My belief as a a retired Honda dealer ( 1982- 2020) is that Honda does not know how to fix it and says that it is normal so they do not have to fix. Please make them fix this serious flaw so that we can drive our 2020 Honda's with out this false warning light. Honda knows they have a problem! sincerely [xxx] [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).