2018 Honda Odyssey Collision Avoidance Problems

Your Honda Odyssey's windshield camera (part #36160-THR-A73) has failed, triggering a U3000-49 error code. This failure disables multiple safety features including collision mitigation, road departure warning, auto high beams, and adaptive cruise control. Dealership repairs exceed $2,000, and you may want to contact Honda about a potential recall since this appears to be a widespread issue affecting 2018 Odysseys.

The Camera module failed in our van and gave us a U3000-49 code which caused the vehicle to lose Adaptive Cruise Control (ACC), Lane Keeping Assist System (LKAS), Collision Mitigation Braking System (CMBS), and Road Departure Mitigation (RDM) functions on the vehicle with a cost to fix from Honda of $ 2,475.56.

Front camera is known to go out on these vans causing ACC, LKAS, Collision mitigation, road departure mitigation system, auto high beam, transmission problems and more.

Camera/Honda Sensing failure (U3000-49 code), causing loss of safety features like adaptive cruise control, lane keeping, collision mitigation

The front-facing camera responsible for detecting surrounding traffic is malfunctioning, which in turn compromises several critical safety systems. These include adaptive cruise control, lane keep assist, blind spot monitoring, automatic emergency braking, forward collision warning, and lane departure warning. All of these features depend on the proper functioning of this camera.

Camera that controls ACC LKAS, Lane Departure, collision mitigation system, auto high bean, and braking system alerts kick out intermittently and fail to function while driving.

I have 6 error lights on my dash board. Road departure mitigation system problem, auto high-beam problem, collision mitigation system problem, lane keeping assist problem, Ada pat I’ve cruise control problem. My car was rear ended from an insured from Utica National insurance group.

One light on dashboard lit up, started as "Blind Spot info system problem", light would go on and off for couple of years. Now every light on dashboard lights up, including lane assist, blind spot infor system problem, forward collision warning, adaptive cruise control problem, rear cross traffic warning, lane departure warning.

All the systems are not working This is a very low mileage vehicle and has not been involved in any accidents. They are many owners reporting the same issue. This is a safety issue as it shuts off many of the safety features of this vehicle while driving.

Several of my warning lights came on related to safety features such as brake assist, lane assist, collision mitigation. brake warning. The source has been identified as a failure with the multipurpose camera unit.

Hello, My front collision camera is not working and I am getting all sorts of safety related error codes. I took it to Honda for an evaluation and they told me I would need to $1300 to fix part number 36160-THR-A74. As of now all the safety features have been disabled.

I was unable to utilize my cruise control, forward collision warning, lane departure or any of the features that is related to the Honda sensing program. I was told by the Honda dealership that it was the camera refocusing and continue to refocus which leads for it to overheat.

t approximately 105 000 miles, while driving my 2018 Honda Odyssey, multiple advanced driver assistance systems (ADAS) malfunctioned simultaneously.

The Monocular front window camera is malfunctioning.

Multipurpose camera behind the front windshield was inspected by Honda dealership. They were able to verify it had a fault and needed to be replaced at a cost of around $1700. This camera controls many of the safety features this van advertises such as the the Lane Keep Assist and Collision Mitigation.

I In August 2025, I experienced a sudden and complete failure of the forward-facing windshield camera in my 2018 Honda Odyssey, which disabled multiple safety-critical systems.

the adaptive cruise control, collision warning, lane keep assist and other safety features have stopped working as indicated by errors displayed on dashboard. Suspect front camera is malfunctioning but has not been confirmed by independent service center. At first, this seemed to be an intermittent issue, but now the error messages appear every time the car is used.

Brake system light, and other warning lights including Adaptive cruise control, lane keeping assist, collision mitigation, road departure warning, and auto high beams: A common issue from internet which likely be caused by the camera/sensor issue (near the rearview mirror)

The windshield-mounted front camera assembly (part number 36160‑THR‑A81) that powers LKAS, ACC, Collision Mitigation, Auto High Beam, and other safety systems has failed on my 2018 Honda Odyssey.

5 Major safety systems are automatically disabled and on further troubleshooting by the dealer, all these issues are pointing to a faulty Front Collision Avoidance Camera. The cost to replace and recalibrate the camera is upwards of $2400. This is absolutely ridiculous and seems like a safety recall issue.

The front camera failed so there were 5 warnings all together: Collision mitigation system problem, Lane Keeping Assist problem, Adaptive Cruise Control problem, Auto High-beam problem, Road departure mitigation system problem + Brake system warning. They claimed the bad battery, bad wheel alignment but they were not an issue.

I have an intermittent set of warnings on Honda odyssey 2018 "lane keeping assist problem" "adaptive cruise control problem" "collision mitigation system problem" "road departure mitigation system problem" all at the same time will appear on the dashboard. I had brought it up to the dealership when under warranty and they were unable to resolve it. It comes and goes at random.

ADAS System Failure. An audible alert would sound and the following problems would scroll across Dash Display: Auto High-Beam Problem; Adaptive Cruise Control Problem; Lane Keeping Assist Problem; Collision Mitigation System Problem; Road Departure Mitigation System Problem. Also, "BRAKE SYSTEM' illuminated in red near bottom of display.

Upon startup of the vehicle the following Warnings flash on the dash: "Auto High-Beam Problem, ACC Adaptive Cruise Control Problem, LKAS Lane keeping Assist Problem, Collision Mitigation System Problem, Road Departure Mitigation System Problem." This problem is easily reproduced and occurs almost every time I start my vehicle. I had my battery tested and it was reported to be GOOD.

2018 Odyssey Elite with 43k miles. Apparently, the front facing camera failed and if the camera fails -- which seems to have been reported by many other owners -- it's about a $1700 fix from a dealer.

Regularly maintained my Honda Odyssey Elite. Suddenly get warnings for all safety elements while driving - adaptive cruise control, Lane keeping assist, collision mitigation system, road departure mitigation system, auto high beam headlight. Recommended to report as this seems to be a common thing with Honda and needs to be a recall.

Regularly maintained my Honda dealership. Suddenly get warnings for all safety elements - adaptive cruise control, Lane keeping assist, collision mitigation system, road departure mitigation system, auto high beam headlight. Recommended to report as this seems to be a common thing with Honda and needs to be a recall.

Multiple warning lights came on, indicating a failure with the front camera sensor attached near the rear view mirror. Errors include: auto high-beams, lane keep warning, collision mitigation system, road departure warning, brake system, and adaptive cruise control failure. All problems stem for the single point of failure - the front-facing sensor/camera located at the top of the windshield.

Adaptive Cruise Control, Forward Collision Warnin, Lane Departure Warning, and Lane Keeping Assistance lights came on and won't go away. Sometime the car won't reverse when put in reverse.

I got in and turned on the car one afternoon and all these lights came on. No wrecks or anything has happened. Just all systems have failed.

The front monocular camera (36160-THR-A03) completely stopped working. It is behind the rear view mirror, behind the front windshield. Errors displayed on dashboard indicating lane keep assist, forward collision warning, brake mitigation system, adaptive cruise control, and brake system lights turned on.

Started my car and got all these warning lights ACC problem, Collision Mitigation Problem, Lake Keep Assist Problem, Auto High Beam Problem. From reading forums online this is a common issue for Honda Odysseys 2018-2023. The camera is faulty.

When I turned on the ignition to drive the vehicle, multiple warning lights came on to include failure of Lane Keeping Assistance, Forward Collision Avoidance, Adaptive Cruise Control, Lane Departure Warning, and Automatic Emergency Braking. Additionally, after acknowledging these lights, the "Brake System" light remained on in the Amber color.

Vehicle started to display ACC PROBLEM, LKAS PROBLEM, TRNSMISSION SYSTEM PROBLEM, COLLISION MITIGATION SYSTEM PROBLEM, ROAD DEPARTURE MITIGATION SYSTEM PROBLEM, AUTO LIGHTS PROBLEM and BLIND SPOT INFO SYSTEM PROBLEM recently around September 19,2024 and disabled all the safety features mentioned on the vehicle while it is in motion.

ACC,LKAS,Collision Mitigation System, Road Departure Mitigation System, Auto High Beam warnings. All read problem and do not go away

Several warnings popped up on my dash at once: adaptive cruise control, lane keep assist, brake system, auto highbeam, collision mitigation system, and road departure mitigation system. The dealer’s Internet is down for at least several days, so they are not able to troubleshoot the problem.

The forward camera sensor used in the 5th generation Honda Odyssey Touring is experiencing high rates of failure, especially in hot weather. This causes failure of the Adaptive Cruise Control, Lane Keeping Assist, Collision Mitigation system, Road Departure Mitigation, and Auto High Beam systems.

Started up the van and the following appears on the dash: ACC problem Collision Mitigation Problem Automatic speed control problem Lake Keep Assist Problem Auto High Beam Problem No prior issues.

1.5 weeks after servicing vehicle at the dealership (oil change and tire rotation) Warning lights come on beeping upon starting vehicle. The following systems are malfunctioning... -collision mitigation syatem problem -adaptive cruise Control problem -lane keep assistance problem -road departure mitigation system problem -auto high beam problem.

My vehicle started to show warning: Collision MitigationSystem Problem/ Road Departure Mitigation System Problem/ Adaptive Cruise Control Problem / Lane Keeping Assist Problem/ Auto High-Beam Problem. I took it back to Honda dealership and was told the Multipurpose Camera is damaged and needed to be changed. They asked if I have a vehicle accident and I told them I HAVE NOT BEEN IN ONE.

collision mitigation system activates when over 45 MPH and there is a car next to you at about a 2 o clock angle from the van. Also activates if collision mitigation system is disabled and you are using the cruise function. Front camera is clear and it's a big safety problem than can easily end in a rear end accident

I was driving home and suddenly the lights with these warning signs just came on. LKAS, ACC, Collision Avoidance, Auto High Beam Problem Ive heard from many customers complaining of this of 2018-2020 honda odyssey models

Collision Mitigation Braking System (CMBS) Road Departure Mitigation System (RDM) Lane Keeping Assist System (LKAS) Adaptive Cruise Control (ACC) We have not taken it into Honda yet as it's out of warranty and the fix is replacing/reaiming the Carmera that is located near the rear view mirror. The car has been scanned with a scan tool and it comes up with errors regarding the front camera MCU.

The contact owns a 2018 Honda Odyssey. The contact stated that upon start of the vehicle, the Adaptive Cruise Control, Lane Keep Assist, Collision Mitigation System, Road Departure Mitigation system, and Auto High Beam system warning lights were illuminated. The contact stated that multiple failures occurred soon after the windshield was replaced by an independent mechanic.

The forward warning system will say brake without anyone or anything in front of you. It will then slam on the brakes. This is very dangerous and has almost resulted in multiple collisions.

The camera on the Honda van seems to act up when either its hot outside or cold outside. Due to this, the car will show these codes, (LKAS, ACC, Collision Avoidance, Auto High Beam Problem). Due to the camera having these isues, the collision avoidance puts myself and family at risk.

All of the advanced driver assistance systems have failed: adaptive cruise control, emergency braking, forward collision warning, lane departure warning, lane keeping assistance. Additionally, there is a brake failure fault. The Honda dealership said that the plastic cover over the radar is prone to fogging and that we should clean it.

Our 2018 Honda Odyssey has a little over 33,000 miles on it; and out of nowhere several warning light came on, such as Adaptive Cruise Control problem, Lane Keeping Assisst Problem, Collision Mitigation system problem, Road departure mitigation system problem.

Started up the van one afternoon a couple months back and a bunch of warning lights came on. ACC failure, auto high beam failure, collision mitigation system failure, lane keep assist failure. These warnings come on every time and these safety features do not work.

2018 Honda Odyssey - 120,738 miles at time of occurrence Premature failure of the monocular camera (Honda Part Number 36160-THR-A04). This impacted Adaptive Cruise Control, Automatic Breaking, Forward Collision Warning, Lane Departure Warning, Lane Keep Assistance and automatic high beams. This part failed very suddenly when I was on a major highway.

I have the car in service for the second time related to errors and issues around Adaptive cruise control, automatic breaking, and collision assist. On a couple occasions the auto braking system engages when there is no need.

The monocular camera installed in the front windshield over time going bad. It happen because in California always sun overheating the car when car is parked and it overheat camers components and it failed. Together the vehicle turned off pre collission avoidance system, automatic brake system, lane keeping system and etc.

The contact owns a 2018 Honda Odyssey. While driving at an undisclosed speed, there was a loud sound coming from the vehicle with unknown warning lights flashing on the instrument panel. The vehicle was drivable during the failure.

Intermittent electrical failure with the front monocular camera confirmed via DTC codes. Upon inspection, Camera is hot to the touch and all ADAS systems on the vehicle cut on/off with warning lights while driving. Was going down interstate utilizing ACC, system cut off throwing warning codes, then disappeared, then came back on.

UNKNOWN, though others who have reported this problem are saying the front camera and it's calibration are at fault. Currently, 5 systems (3 reported + 2 more) are under warning on my vehicle due to this unknown issue and the dealership wants a ridiculous amount of money to fix even though it appears to be very common and frequent as these vehicles get more and more miles on them.

All of the warning lights associated with advanced safety features came on on the way back from a visit to local store. When checking the codes there is a The U3000-49 code indicating an issue with the mono camera or radar unit. These warnings do not allow for the use of any of the safety features affected.

Driving on the freeway my lane keeping assistance, automatic emergency breaking, and adaptive cruise control warnings were flashing. The prompts keep my focus off the road as the beeps and flashing orange lights cannot be disabled.

All the safety systems randomly disable themselves while driving and throw this code. Next time the vehicle starts, sometimes they are gone, then come back while driving, other times they are there from the start. U0104(00) [0xC10400] Data bus, cruise control module - no communication

UNKNOWN - Internet says the camera is faulty. Dealer told me faulty injectors. There was a separate recall for the injectors which my VIN "wasn't affected"

The problem began when the car was started after sitting for a few days. The ADAS system has intermittent loss. System will go offline than can recover only to go out again..

The multipurpose camera on the windshield needs to be recalibrated and I've been told by dealerships that this is a common problem with 2018 Honda Odyssey. Unless I pay over $2000 to have the camera recalibrated, systems including the antilock brake system do not work.

The front facing monocular camera has failed and my 2018 odyssey has less than 55k miles on it. Without the operation of this camera you cannot use the cruise control and the dash lights up with all kinds of warnings (lane mitigation failure, acc failure, brake light continuously on). This is a known faulty safety feature that is far to common for the newer odyssey models.

The Honda monocular camera is apparently causing malfunctions and or warning lights. This is impacting many Odyssey owners according to my research. This should be addressed by Honda and reimbursement or repair covered as a recall.

Multipurpose front camera controlling multiple vehicle safety features had internal failure. Dealer required replacement of camera and calibration. Multiple warning lights came on dashboard to alert of issue.

All of my safety sensors no longer work. Warning lights for all sensors are on at all times.

Upon inspection from Honda dealership, internal failure of multipurpose camera

All of the safety features stop working intermittently on my van. The warning lights do all come on. Independent mechanic says the multipurpose camera unit has stopped working.

The adaptive cruise control, automatic emergency braking, lane keep assist, and other safety functions associated with the front camera failed. These safety features are a huge part of the vehicle and doesn't feel safe to drive. The front camera has failed in under 6 years and is currently being replaced by the dealer to hopefully fix these issues.

The forward camera malfunctions and causes the Cruise Control, Lane Assist, and Emergency Breaking to be inoperative. After looking online, this is a frequent issue for this van. I believe it is related to the recent recall because it was functioning perfectly until right after we had the recall repaired.

All warning lights related to the Honda Sensing driver assist features come on and the assist features are inoperative. Vehicle still drives fine but even normal cruise control is no longer an option. Some warning notifications pop back up while driving even after dismissed which is rather distracting.

The camera that controls all safety features in my vehicle has an “Internal Failure” this means all my sensors and my dash board is lit up like a Christmas Tree. I took it to the dealership paid for a diagnostic test and found out it was the front camera internal failure, which means all sensors (lane mitigation, braking system, cruise control, automatic dim lights etc), is all not working.

The automatic emergency braking system has failed multiple times. The vehicle is available for inspection. My safety and the safety of others are put at risk when my vehicle executes unexpected emergency braking.

Four years ago I bought this vehicle, immediately from day one, up until today, the automatic braking system slams on the brake randomly for no reason, sometimes even on highways. I contacted Honda several times and they offered no fix to this. Since the first week of owning the car, up by until today, I need to disable this feature EACH and EVERY time I start the car.

The multipurpose camera that works to provide all the safety features failed In less than 8 years. These should be lasting for the life of the vehicle. There should be a recall for this.

We turned the car on and got an ACC, LKAS, FCS, AHL errors due to the front sensor and the camera failing. This is an issue that many Honda owners are dealing with. The issue will not allow you to use cruise control and will disable 90% of the safety features we bought this vehicle for.

Multiple warnings on dashboard due to windshield camera malfunction. Many vehicles of the same model have this problem. This is a part defect and should be recalled.

It seems the front dash camera failed to operate which caused all safety systems that rely on it to fail

Error code U3000-49 Multipurpose Camera Unit Internal Electronic Failure. Adaptive Cruise Control does not work due to the camera failure.

The windshield monocular camera is completely non functional causing several dashboard errors to appear. It very disheartening as this is such a known issue within the Honda Odyssey community and very expensive to replace and get calibrated after replacement. This should be recalled since so many are having this issue.

The monocular camera behind the front windshield has failed resulting in all safety functions related to it (adaptive cruise, lane assist, blind spot, etc.) failing to work.

The multipurpose camera failed bring down all driver assistance functionality including lane keep assist, emergency brake, auto high beam, parking sensors, cruise control, etc. fix is outrageously high $2500+. Internet search finds this to be a very common issue and deserves a recall.

The forward camera on this vehicle fails and you lose all your adaptive cruise control, regular cruise control, Lane assist, emergency breaking, and adaptive high beams. This is the second failure of the camera since I have owned the vehicle 1.5 years and 30000 miles.

Windshield monocular camera seems to be failing. No way to stop the warnings from popping up everytime I crank my car, can’t even use cruise control. I paid extra for these features and it seems to be a safety issue.

There are mutiple errors shown and the features disabled. Looks like the front camera is defective and is being reported by many people

I was driving my vehicle when suddenly the acc, lkas, blind spot, lane departure, went on. Also I parked my vehicle then the transmission problem indicator went on. Took it to honda was told if its driveable its fine.

When driving with the adaptive cruise control on the vehicle frequently abruptly decelerates while trying to pass other vehicles. It does not matter if we are behind the vehicle we are trying to pass and pull out in the left lane, or if we are always in the left lane and just approach the vehicle we are trying to pass while always remaining in the left lane like on an interstate.