2018 Honda Odyssey

993 complaints on file, page 1 of 50.

1. Filed Oct 1, 2026Failure Sep 1, 2026Cherry Hill, NJAssist, Warning, Unknown or other

   -multiple messages/lights on dashboard determined by dealer to be due to forward looking camera, which disables Hondas Sensing safety suite. Available for inspection upon request. -safety of myself/family and others put at risk due to distracting messages/lights on dashboard, which can also conceal additional issues not associated with forward camera. Safety features are disabled when the camera does not work properly, specifically lane assist, adaptive cruise control, collision mitigation , road departure mitigation, auto high beams. -problem has been confirmed by dealer: DTC U3000-49 -yes, inspected by manufacturer/dealership -issue appeared randomly approximately a month ago with no other warning signs

   NHTSA complaint 11768317
2. Filed Sep 29, 2026Failure Sep 29, 2026Newton, MASeat belts

   Repeatedly, often several times a day, the front seatbelts become unlatched. They become unlatched without any warning either immediately after fastening them, or while driving

   NHTSA complaint 11767668
3. Filed Sep 27, 2026Failure Nov 20, 2025El Paso, TXBody

   The vehicle doors have given issues where they open when attempting to close. The doors will start closing and then reopen or don’t close at all. We’ve had this van for about a year and started having this issue early on. Upon searching online, it was discovered that are many instances where door issues have occurred and a site found to further support this but my VIN was not listed even though the same issue occurs. https://www.consumerreports.org/car-recalls-defects/honda-odyssey-minivan-recalled-over-problem-with-sliding-doors/#:~:text=Honda%20is%20recalling%20107%2C000%20of%20its%202018%20and%202019%20Odyssey%20minivans%20because%20its%20power%20sliding%20doors%20may%20not%20latch%20properly%2C%20raising%20the%20possibility%20that%20they%20could%20open%20while%20the%20vehicle%20is%20in%20motion%2C%20according%20to%20the%20National%20Highway%20Traffic%20Safety%20Administration.%20According%20to%20Honda%2C%20some%20components%20in%20the%20power%20sliding%20door%27s%20rear%20latch%20assembly%20are%20prone%20to%20sticking%2C%20which%20can%20stop%20the%20front%20and%20rear%20latches%20from%20securely%20connecting.%20This%20problem%20affects%20the%20left%20and%20right%20power%20sliding%20doors%2C%20Honda%20says.

   NHTSA complaint 11767275
4. Filed Sep 23, 2026Failure Mar 7, 2026Warrington, PAAdaptive cruise control, Warnings, Assist

   The front camera has failed so all of my forward driving safety features no longer work such as lane keep assist, adaptive cruise control and collision mitigation. Every time I turn on the engine I have multiple warning lights that appear every time that have to manually acknowledge to clear them from my dashboard.

   NHTSA complaint 11766385
5. Filed Sep 21, 2026Failure Sep 14, 2026Cherry Hill, NJEngine, Fuel/propulsion system

   The Fuel Injectors are failing which is causing a safety concern with regards to moving the vehicle. There was a warranty extension on these items that does not go far enough to remedy the issue. The components have been inspected and confirmed by the Burns Honda Dealership in Marlton, NJ. Because the vehicle does not consistently accelerate, it is a safety risk.

   NHTSA complaint 11765944
6. Filed Sep 19, 2026Failure Sep 19, 2026Pleasant Grove, UTPower train

   2018 Honda Odyssey EX-L, The vehicle consistently has a significant delay in acceleration. This is especially noticeable when starting from a stop or low speed and attempting to make a left turn across traffic. The accelerator pedal is pressed, but the vehicle sometimes provides little or no acceleration for 1 to 2 seconds. The vehicle will then begin accelerating, sometimes abruptly. This has created a safety concern because the vehicle can begin entering an intersection but fail to accelerate as expected, leaving it exposed to approaching traffic. The problem has occurs regularly and has been noticeable for an extended period. There are no intentional actions by the driver that would account for the delayed response. I am aware of two other Honda odysseys doing the exact same thing. One being my neighbor who brought it up themselves and another, an individual at work. My neighbor has the same year and model. The other I am unsure about. This seems to be a consistent and likely widespread issue. The vehicle is a 2018 Honda Odyssey EX-L equipped with the 9-speed automatic transmission. I will be scheduling the vehicle with a Honda dealership and ask the dealership to diagnose this acceleration-delay problem.

   NHTSA complaint 11765551
7. Filed Sep 18, 2026Failure Sep 15, 2026Thousand Oaks, CAAdaptive cruise control, Blind spot detection, Assist

   Multiple warning lights on. Dealership told me it was code U3000-49 Multipurpose Camera mutimimillmeter wave radar internal electronic failure

   NHTSA complaint 11765360
8. Filed Sep 18, 2026Failure Sep 16, 2026Pittsford, NYFuel/propulsion system

   Car takes longer to start, difficult to accelerate and stalls. Shaking hard when accelerating at certain speed. There is a p0087 code when autozone scanned it.

   NHTSA complaint 11765290
9. Filed Sep 17, 2026Failure Sep 11, 2026San Diego, CAEngine

   crankshaft/rod bearing defect that is causing an audible knocking noise in the engine and located metal shavings in the oil.

   NHTSA complaint 11765105
10. Filed Sep 15, 2026Failure Sep 14, 2026Rutherfordton, NCElectrical system, Engine, Fuel/propulsion system

    1. Component failed: The low-pressure fuel pump failed. The vehicle is currently sitting at my residence and is available for inspection upon request.2. Safety risk: The vehicle stalled completely while driving, causing an immediate loss of propulsion on a public road, creating a severe collision risk.3. Confirmation: The problem has been pulled and confirmed by an independent service center (AutoZone diagnostic scan tool), which pulled a code to replace the fuel pump.4. Inspection: The component has not yet been inspected by the manufacturer, police, or insurance representatives, as the manufacturer is currently refusing to authorize an inspection due to a salvage title.5. Warning lamps/Symptoms: Immediately prior to the stall, a complete cascade of warning lights appeared on the dashboard simultaneously, and the vehicle sputtered aggressively upon attempting to crank and restart.Assessment: This is the identical, textbook physical failure condition of NHTSA Campaign 23V-858 regarding defective factory-installed Denso fuel pumps in 2018 Honda Odysseys. American Honda Corporate is using an automated salvage title database filter as a pretext to deny mandatory federal safety recall remedies on a vehicle with zero structural fuel system damage.

    NHTSA complaint 11764328
11. Filed Sep 15, 2026Failure Sep 4, 2026Marana, AZElectrical system, Automatic emergency braking, Adaptive cruise control

    All systems relating to the forward facing camera have failed.

    NHTSA complaint 11764279
12. Filed Sep 11, 2026Failure Aug 7, 2026Vincennes, INElectrical system, Warnings, Fuel/propulsion system

    This vehicle is actively immobilized on private residential property with its central ADAS safety networks and Advanced Driver-Assist networks completely crashed and offline (DTC U3000-49) and active short-to-ground circuit failures (DTC B2035) rendering the passenger sliding doors completely inoperable, creating an immediate entrapment and safety hazard. These progressive component failures cascade directly from severe environmental moisture intrusion inside the rear tailgate enclosure. This exact water migration vector intersects directly with active federal safety campaign NHTSA Recall 26-V-423 (Rearview Camera Failure), which isolates moisture intrusion into the panel housing as the root factory manufacturing defect. A manufacturer franchise location documented active water leakage onto the Power Tailgate Control Unit and heavy corrosion on the wiring connector under a previous Repair Order but performed zero interim moisture sealing, corrosion cleanup, or terminal mitigation, allowing progressive water migration to completely destroy the wiring system harness. Furthermore, American Honda Corporate Case Management explicitly stated on a recorded verbal line that the manufacturer is denying all repair assistance to remedy these cascading safety campaign electrical defects under an active corporate case. The manufacturer is in open default of its statutory federal obligation to remedy a safety recall defect free of charge to the consumer.

    NHTSA complaint 11763754
13. Filed Sep 10, 2026Failure Apr 19, 202690,332 milesVineyard, UTBack over prevention

    The contact owns a 2018 Honda Odyssey. The contact stated that while driving 25 MPH, the audio of the vehicle unexpectedly became inoperable. The failure was a recurring failure. Additionally, there was an abnormal burning odor inside the vehicle. The contact associated the failure with NHTSA Campaign Number: 23V431000 (Back Over Prevention); however, the VIN was not included in the recall. The dealer was contacted and stated that the cost of the repair was not covered because the VIN was not included in the recall. The failure mileage was approximately 90,332.

    NHTSA complaint 11763401
14. Filed Sep 9, 2026Failure Sep 9, 2026Merritt Island, FLPower train

    My vehicle intermittently shifts from normal automatic Drive (D) into S mode without any intentional driver input. I do not touch or activate the steering-wheel paddle shifter when this occurs. Searching on reddit and other forums I see many other drivers have the same issue. The problem appears to happen primarily after coming to a complete stop, such as at a traffic light or stop sign. When I then press the accelerator to proceed, the vehicle may have very little acceleration because it has unexpectedly entered S mode. This has occurred while I was attempting to turn or proceed into traffic and has nearly caused an accident on multiple occasions. The issue is intermittent and cannot be reproduced on demand. However, it has happened multiple times under similar circumstances. I am certain I did not intentionally activate the paddle shifter. I am concerned this may be a safety defect involving the electronic shift control, paddle shifter, transmission controls, sensors, or related software. An unexpected change in transmission mode immediately after stopping can create a dangerous situation because the driver expects normal automatic operation and acceleration when entering an intersection or traffic. I am requesting that NHTSA document this complaint and investigate whether this is a safety-related defect that may affect other vehicles.

    NHTSA complaint 11763173
15. Filed Sep 7, 2026Failure Aug 28, 2026Liberty Twp, OHUnknown or other

    Tail gate problems Looks like there are a lot of tailgate problems with the Honda Odyssey, including water leaks that can affect the control module. I replaced the control module, but it looks like there’s a lot of information and research about this issue online.

    NHTSA complaint 11762619
16. Filed Sep 6, 2026Failure Mar 30, 2026Corning, NYElectrical system, Body, Unknown or other

    Rear sliding door failure, doors wouldn't latch properly resulting in opening when driving down the road. Took to dealership for repair. Paid $1633.78 they replaced rear latches 3/31/2026. Rear latches failed to open resulting in one Rear door cable breaking and one that will not open at all 9/1/2026. Neither door opens at this point.

    NHTSA complaint 11762447
17. Filed Sep 5, 2026Failure Feb 4, 2026Saint Louis, MOAdaptive cruise control, Warning, Unknown or other

    Front Molecular sensor/Camera

    NHTSA complaint 11762383
18. Filed Sep 4, 2026Failure Jul 3, 2026135,000 milesNorthwood, OHAir bagsCrash

    The contact owns a 2018 Honda Odyssey. While the contact's wife was driving at an undisclosed speed, the vehicle drove over a pothole and the driver's- and passenger's-side curtain airbags deployed. The air bags deployment frightened the contact’s wife, and the steering wheel was jerked, and the vehicle crashed into the concrete median. The contact stated that the front driver's side tire was flat. The contact removed the deployed side curtain air bags and replaced the driver's side front wheel. The vehicle was inspected by the insurance company. The vehicle was deemed a total loss. The contact received notification of NHTSA Campaign Number: 26V227000 (Air Bags). The contact stated that the recall notification was received the day after the failure had occurred. The manufacturer was contacted by phone, and a case was filed. The contact was informed that the case was denied. The failure mileage was approximately 135,000.

    NHTSA complaint 11762174
19. Filed Sep 4, 2026Failure Aug 21, 202660,000 milesEllicott City, MDLatch

    The contact owns a 2018 Honda Odyssey. The contact stated that the rear liftgate was inoperable and had to be unlocked through the emergency release in the trunk. Additionally, the contact stated that the rear window seal was significantly fractured. A message that the tailgate was inoperable was displayed accompanied by a chime that was heard inside and outside the vehicle while driving. The contact stated that the message was displayed after a rainstorm. Additionally, while the contact's son was using the seat belt, the contact became aware that the passenger’s side third-row seat belt and seat belt retractor housing attached to the roof were wet. The vehicle was taken to a dealer, where it was diagnosed and determined that the tailgate printed circuit board for the locking mechanism was corroded, and the motor had failed. The vehicle was scheduled for the repair. Additionally, the dealer referred the contact to an auto body service center to determine where the water was entering the vehicle. The failure mileage was approximately 60,000.

    NHTSA complaint 11762099
20. Filed Sep 3, 2026Failure Aug 15, 2026Austin, TXEngine

    NHTSA Recall 19V-299 / Honda Campaign Z4J. Sudden gear refusal, shifting malfunctions, and stalling. The premature structural failure of my 10-speed transmission is a direct consequence of the known factory software defect that violently shifts the car into Park while moving.

    NHTSA complaint 11761878