We have had repeated incidents with the vehicle since late 2023. The vehicle begins to jump and a long and seemingly random list of dashboard indicators turns on. When we first sent the vehicle in for diagnosis they could not replicate the issue, dealt with a seatbelt related safety recall and "reset the computer". This decreased the incidence of the issue temporarily. All routine maintenance has been performed on the vehicle. The battery has been replaced twice because that was the best guess of what was causing the previous issue. A few months later, the issue started again. Random indicators, sometimes power steering, sometimes temperature gauge, sometimes othes lights in rapid succession. We again took the vehicle to dealership of purchase and they were unable to replicate the issue (and unable to deal with a fuel pump issue with a multi-month backlog for the part). Finally, while driving on the interstate today the vehicle began to lurch repeatedly and the random list of seemingly every indicator lit up again (see photo), including the power steering failing. The vehicle is completely inoperable and was towed to the dealership.

- Decatur, GA, USA

The contact owns a 2019 Honda Odyssey. The contact stated while at a stop sign, the accelerator pedal was depressed; however, the vehicle did not move forward. The contact depressed the accelerator pedal several times before the vehicle responded. The contact was notified of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline). The dealer was contacted, and the contact was informed that the parts were not yet available. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 51,000.

- Citrus Heights, CA, USA

Driving on highway suddenly multiple warnings -??? lights on (about 10) warnings lights like check engine, transmission system, power steering system brake assist, holding brake system, line departure assistance, hill assistance, emission system, ACC system, VAS system, blind spot assistance and lack of power hitting gas (Accelerate pedal) no response car slow down by itself becomes 20mph on 55mph highway very scary this happened four times in one month.

- Silver Spring , MD, USA

In early December 2023, while driving, I experienced a sudden malfunction in my LKAS system, receiving a notification that it had stopped working without any prior indications. In response, I promptly pulled over, turned off the vehicle, and restarted it, hoping to clear any error messages. Unfortunately, the issue persisted. Subsequently, I took my vehicle to the Honda service center, where I was informed that the front camera was malfunctioning, triggering multiple error messages such as collision system problems, auto high beam issues, and adaptive cruise control malfunctions-?"all of which rendered these safety features inoperable. The service center clarified that, while it was deemed safe to drive the vehicle, the automatic braking system and front camera features were unavailable, and any necessary repairs would be at my expense. The paperwork provided indicated the discovery of DTC U3000-49, citing a multipurpose camera unit/millimeter wave radar internal electronic failure. Additionally, beyond the LKAS system issue, I have repeatedly encountered difficulties with my vehicle's acceleration. Notably, there is a struggle to accelerate from a complete stop, and a significant delay in acceleration occurs when removing my foot from the gas pedal, especially in the middle of intersections. This delay has resulted in near collisions, with other vehicles honking and, at times, coming dangerously close to colliding with my vehicle. Despite reporting this ongoing acceleration problem to the dealer multiple times, the issue persists and has worsened over time. This comprehensive incident report aims to document and address the technical malfunctions in my vehicle, emphasizing the urgent need for a thorough examination and resolution of these safety concerns.

- Glendora, Ca, CA, USA

When I start the engine, I switch the gear from parking to drive mode and give it a gas, but the gas doesn't reach the engine the way it should, then after it starts running super fast even if I barely give it a gas, the timing belt is now making a cranking noise. Dealers told me it was an engine problem inside the engine. The dealer mechanic are even very surprised why this happened and after again I took it to other mechanics, and they told me the same thing and also they told me about the recall and after I've seen a recall on Honda Odysseys with different VINs, but my car has the same problem (NHTSA Campaign Number 23V-751). This issue is a manufacturer's issue and my car has 118,000 miles on it. I just bought it six months ago for $37,000 and it's out of warranty. I need help. All the mechanics suggested it has a manufacturing problem including the dealer mechanics, also they advise me to this page to report and get some help.

- Philadelphia , PA, USA

The vehicle listed above with Vin [XXX] often does not takeoff properly. When pressing the gas, it lunges forward as though it did not receive any gas to the engine or the engine stalls, or does not operate correctly. This issue has been addressed with several mechanics, and no pertinent ruling has ever been established as to why the vehicle does this. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Pensacola, FL, USA

On multiple occasions when traveling at a low rate of speed when the accelerator is pushed there is no response for up to 2-3 seconds then the car suddenly accelerates forcefully because the gas pedal has been pushed to the floor with no response. It has mostly happened when we are making a left hand turn and have slowed. Due to the seconds of delay we have been almost t boned and are hesitant to make a left hand turn if there is any traffic because we don't know if the car will immediately accelerate or if it will hesitate. We are able to reproduce it to some extent by accelerating the car to about 5-7 mph, letting off the accelerator and then reapplying pressure to the accelerator. We took the car to the dealership and they reproduced it and contacted the Honda techline who told them it is normal. It has been scary for myself and my wife and does not feel normal for the car to have a complete delay in response and then over respond.

- Mims, FL, USA

This vehicle decelerates or loses power while driving. This has happened 3x. Also vehicle is lag in accelerating from take off, my fear of getting t-boned if it stalls Most recent date below. Has been taken to dealer numerous times

- Stephens City, VA, USA

What component or system failed or malfunctioned, and is it available for inspection upon request" I believed the spark plug or the condense coil has an issue with my vehicle. The engine lose power at stop when I stepped on the accelerate pedal the car takes about 2 seconds idling then speed up suddenly. I am not a mechanic. Therefore, I am not so sure. It's available for inspection. How was your safety or the safety of others put at risk? Misfire of the car can be a serious issue on the road which put the driver safety at risk. Has the problem been reproduced or confirmed by a dealer or independent service center? No Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? No Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear"

- Pheonix, AZ, USA

For over a year, when ever I press on the gas to accelarate the car stalls and this is very dangerous as it could cause an accident. It is not related to being low on gas as it happens even the the tank if full. The most recent issue happened yesterday. I was on a stop sign, and when I pressed the gas to go, the car moved forward a bit and then it stalled, leaving me on the middle of the intersection about to get hit by upcoming traffic. I was able to press the gas a couple of time and get car moving, but I was about to get him. A few weeks ago, again I had a similar situation. I was at a red light, and when I pressed on the gas, my car stall and wouldnt move, causing everyone behind me to honk their horns. I once again then to press the gas a couple of time for car to move. In addition, a few weeks ago, I was yieling to enter a highway, and when I press the gass to speed up and enter it, the car once again stall and was about to get hit by upcoming traffic. The issue is not related to gas tank, as I just recently had that replace after it suddently rip. Not sure how that happen, maybe another think to consider looking into. When I advised the dealership of such, they said stalling is normal due to type of engine. There is nothing normal of putting your life at risk. This is an accident waiting to happen.

- West Palm Beach, FL, USA

Driving down the road and vehicle suddenly switches out of gear into neutral. Very dangerous situation. Another time we-??re driving at 45mph and the vehicle suddenly starts flashing 3 error codes and decelerating. We have to continue to drive 45 mph with the car sounding terrible all the way home. Once home the vehicle somehow resets itself and all of the flashing lights turn off.

- Acworth, GA, USA

When stopped at an intersection, waiting to turn left, vehicle sometimes will not accelerate when gas pedal is pushed. If I do a very light acceleration, then let go of the gas, then try to accelerate, it is as if the transmission is in 5 gear or something. After a 3-4 second lag, the vehicle will then seemingly find 1st gear, and will accelerate. As you can imagine this is extremely dangerous if making a left turn and cars are speeding towards me. I push the gas pedal, but the car does not move, meanwhile cars are getting closer to me, and cars behind me are honking. I have taken the car to Honda dealer three times for this issue. Each time they do something to "fix" the problem, and each time, the problem persists.

- Valley Glen, CA, USA

I have a 2019 Odyssey Elite and the following lights come on: Adaptive cruise control problem (ACC); Auto high-beam problem (A); Road departure mitigation system problem; collision mitigation system problem; lane keeping assist problem (LKAS); brake system lights. My problem is intermittent. I can make it go away most of the time by pouring water over the camera or spraying it from the windshield wipers fluid, then turning the car off and back on. That works sometimes. This makes me think it may be due to heat as the windshield (especially the black web lines around the camera) gets very hot. I also have noticed that at night or in cooler parts of the day the lights do not come on most of the time (have not kept a log of problem yet). One problem could be heat but cooling off with water does not always work. In that case, I lightly tap the camera case with a small rubber hammer (it is locate in front of my rear view mirror), turn the car off and back on, and the lights go out. Water plus tapping works and sometimes tapping alone works. This makes me theorize that the weather (heat in my case but I have seen other say it is cold due to snow) causes the cable/wiring within the camera to loosen (meaning weather [heat or cold] sensitive) cable connectors. Thus cooling with water and or light tapping fixes the problem until the next episode occurs. Who knows it could even be the windshield glass. As I said earlier, there is a black webbing type glass etching around the camera. Some say it is the battery, but I have yet to see a post where changing the battery fixed the problem. When the lights are off, all safety features (mitigation, adaptive cruise control, cruise control) work. I assume auto high beam and brakes system will work also. Forgot to add that when I turn the car off and back on, I have to press enter on the steering wheel a couple of times before the lights go off.

- El Paso, TX, USA

There was no warning display on car today during the incidents. I pressed the breaks and with my foot on the breaks the car accelerates 3 times. I had a car in front of me which is why I stopped but no no one behind me to trigger the car to propel me forward 3 times despite my foot on the brakes. This is second time it does this. I took it in right away to the shop. The first time was a a couple of months before (May 2023) but I had a car behind me so I figured the car took over to avoid a bump in back-??but again my foot was on the brakes. And I had a car in front and In back, which could have caused an accident in front. Weird acceleration All the time: When you are at a stop and try to accelerate, the car stalls and then accelerates abruptly. Very dangerous when you have drivers behind you and in front. Collision Mitigation warnings keep popping up since 2022, but shop could not see the issue because the display disappears. It pops up randomly and disappears.

- San Juan, TX, USA

I was driving my vehicle, slowing down to turn left, when my car shifted into neutral all by itself. The satellite radio went off and the collision warning appeared on the dash. This could have happened on the highway and I could be dead. I called the Markley Honda Dealership here in Fort Collins however their service department was closed for the day. I plan on calling them first thing Monday morning. Also, the heated seat problem appeared on the dash 5 days ago and it works just fine.

- Fort Collins, CO, USA

The contact owns a 2019 Hyundai Odyssey. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to respond. The contact stated that the failure was intermittent. The vehicle was taken to the dealer, who was unable to duplicate the failure. The manufacturer was made aware of the failure. The approximate failure mileage was 77,000.

- Ellettsville, IN, USA

My 2019 Honda Odyssey regularly hesitates from the stopped position or when quick acceleration is needed on the highway. This causes a safety hazard when making turns into traffic because I am not able to accelerate for approximately 1 second before I am able to increase speed. It is a known mechanical defect with Honda and they do not currently have a resolution. I reported this problem to my dealership and was told that this is "just how the Honda 9-speed transmissions are designed" and there is no fix. Not only does this cause performance issues, there have been several close calls when I have made a turn into traffic and when I have had to accelerate to make a lane change on the freeway.

- Spring Hill, TN, USA

Several times when I ja e pushed the gas to try and hurry to go the van will stall and won't go almost cause me to get in an accident each time. The last time(1/16) I actually had passengers in my van and it scared the crap out of them and me. It seems like when I punch the gas pedal it isn't getting the gas to go right away. I had it checked out at a Honda dealership but they said the van didn't do what I was explaining. It doesn't do it all the time, however if it wasn't for the grace of God and me having a quick reaction to hit my brake after the van hesitates to go, I and some other people either wouldn't be alive right now or would be severely injured.

- Tampa, FL, USA

When I try to accelerate it won-??t go sometimes! It hesitates until it just blasts off. Emissions System Problem

- Lake Charles, LA, USA

While driving, if I don't make a complete stop (say at a yield sign), and I accelerate, there is a 1-2 second gap between when I press the pedal and the van actually goes. This can happen while fully stopped, while yielding, or even while getting onto the highway. Taking it back to the dealer has yielded only firmware upgrades to the software and recommending a $400 transmission flush. This happens more frequently while in economy mode, but also happens in sport mode. This has been going on for about a year now. The dealer has stated there is nothing wrong with the vehicle, but if I ever have to suddenly accelerate it could mean I will get into an accident.

- Fulshear, TX, USA