Honda Odyssey Complaints

12,890 consumer complaints on file.

#11726142March 22, 2026
ELECTRICAL SYSTEM
Rear hatch power door issue indicated on dash display, and complete failure of powered door feature. Investigation finds many other drivers of this make/model/year have issues with faulty seals allowing water intrusion into circuitry in left rear panel where the power lift fat control unit box is, causing damage to the circuitry. Other drivers have described more widespread electrical issues, some even causing the gate to unlatch while the vehicle is in motion. Upon inspection of my personal vehicle, signs of water damage were found both in the base of the area covered by the panel and within the circuit box and panel itself, confirming these suspicions.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11726172March 22, 2026
ELECTRICAL SYSTEM
The rear portion of the vehicle is leaking water through the seams and cause major issues to the power tailgate control module. Water is infiltrating through either the seams of the trunk or side panels and right onto the module that controls the power tailgate. I’ve replaced the module at 95,000 miles, and now within 4000 miles is having the exact same issue. I can see water leaking inside right onto the electrical components that are behind the drivers side rear panel.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11726180March 22, 2026
ELECTRICAL SYSTEM, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: WARNINGS
All the warning lights shows up in the dash and the problems are diferent like bad battery or front monocular camera and all the futures assistence stop working like automatic brake cruise control.. etc
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11726227March 22, 2026
UNKNOWN OR OTHER
I am writing to formally report an issue with my 2018 Honda Odyssey. I recently discovered water seepage in the rear trunk area, which has caused moisture buildup and potential interior damage. After researching the issue online, I learned that many other 2018 Odyssey owners have reported the same water‑leak problem, indicating that this may be a known manufacturing or design defect. Despite similar complaints, I have not seen any acknowledgement, recall, or official response from Honda addressing this issue. As a long-time Honda customer, I am disappointed that such a significant problem—one that can lead to corrosion, mold, and electrical complications—has not been proactively addressed. I am requesting: An inspection and repair at no cost, as this appears to be a widespread defect. Clarification on whether Honda is investigating or planning to address this known issue. Assurance that any related damage caused by the water seepage will also be covered. I take pride in maintaining my vehicle, and I expect a reliable, defect-free experience from a brand like Honda. I hope Honda will take this matter seriously and provide a prompt resolution
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11726229March 22, 2026
ENGINE, ELECTRICAL SYSTEM, FUEL/PROPULSION SYSTEM
My 2025 Honda Odyssey has failed multiple times in the middle of the road when coming to a complete stop. Auto idle engages and when I try to press the gas the car malfunctions. I have to turn off the car and turn it back on again for it to start. Also at times the interior of the car will start to smell like gas.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11726062March 21, 2026
ELECTRICAL SYSTEM, ENGINE
At a stoplight vehicle turned off and gave a battery light and vehicle lost all power and placed vehicle in park. A warning message came up very quickly about something wrong with the auto start/stop system on display. Vehicle remained off until after opening door and pressing engine start stop button multiple times along with depressing and releasing brake pedal multiple times. This occurred the first time in late February 2026 then again on 3/21/26. Vehicle has 46,880 miles currently.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725894March 20, 2026
FUEL/PROPULSION SYSTEM
My Odyssey began to shudder and misfire. Luckily, I was in a parking lot when it happened. It stopped running. Several attempts to restart were unsuccessful. Once when it did start, it was missing and would barely move. After about 15 minutes, I was able to get it started and get home (a little over 2 miles). I installed my code checker to find the problem. I initially had 22 codes - including P0301-P0306, P0300 and P0087. I waited a while and re-ran the test. The P0087 continued to show. I did not attempt to drive it anymore until the next day, when I took it to Canady & Branch (Auto Repair). They checked for codes and also had the P0087 code. They called and informed me of the issue and indicated that it involves the fuel pump. They also indicated that there were recalls for the Honda Odyssey for the fuel system:fuel pump. I contacted Priority Honda to determine if this would be covered under a recall. I was told that the recall did not involve my Odyssey. I needed my vehicle, so I had Canady & Branch make the necessary repair ($874.42 - the diagnostic was an additional $77). I spoke to Honda USA today and was informed that they do not cover 3rd party work and reiterated that my vehicle was not on the recall list. I was told that IT HAD BEEN on the list but was removed in March of 2024.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725967March 20, 2026
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, VEHICLE SPEED CONTROL
Multipurpose Camera Unit/Millimeter Wave Radar Internal Electronic Failure diagnosed with U3000-49 error code in my 2019 Honda Odyssey. The problem has been confirmed by the Honda service center and reason stated is low heat resistance. Coat of repair is approx $2000 and this is purely due to low heat tolerance levels of the Honda component
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725545March 19, 2026
Other/I am not sure
There is a plastic cap holding in a metal bar on the underside of the car seat that came off. The metal bar could potentially become a projectile. I’m unsure of the purpose of the metal bar. If it is for latching into the base, structure integrity, or seatbelt. The car seat has not been inspected by the manufacturer has requested it be shipped back and has provided a shipping label, however I have to acquire a new car seat to use in the meantime first and find a box that will accommodate the car seat. Normal everyday use caused the part to come off. I’m not sure at what time it happened or where the plastic cap is.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725696March 19, 2026
ENGINE
There is a delay in acceleration. When at stop light, stop sign, or moving forward after backing out of driveway, we are experiencing a 2-4 second delay in acceleration after putting pressure on the gas pedal. This has caused scary incidents when trying to turn left at stop lights or stop signs. When talking to Honda dealers, they have not been helpful in determining the cause of this.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725461March 19, 2026
UNKNOWN OR OTHER
Auto off system malfunctioning at stoplights. Happened 4 times in 10 days. Remove brake to accelerate and van is no longer in drive. Dash says to depressed brake to engage drive. Do this and will not go into drive. Need to turn vehicle off and back on to be able to place van in drive. One time it would not engage in drive and was able to depress brake and get back in drive but dash kept flashing “brake.” Afraid I will get rear ended at a stoplight
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725298March 18, 2026
STRUCTURE:BODY
The power liftgate opens, but then closes unexpectedly. It will open fully, dip down a couple inches, open back up fully and then close quickly. It does not stop closing when it meets moderate resistance, only stops when the button is pressed. I was unloading groceries into the back and it came down on me. Luckily, I was able to reach and press the button. Had it been my children I'm afraid it would have crushed them. This has now happened numerous times and through research I have found a Honda service bulletin about this known issue. I feel it should be a recall since it poses a safety hazard. As I said, it could really harm someone not able to move quickly or a child could lose a limb or be crushed. I shouldn't have to pay for a very expensive repair to maintain safety when Honda knows this is an issue caused by a defect in the spring assembly. Service bulletin 22-018. This happens nearly every time I open the liftgate now, less often when it's cold outside than when it is warm. Makes it hard/nearly impossible to use my trunk space.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725307March 18, 2026
ELECTRICAL SYSTEM, ENGINE, SERVICE BRAKES
Multiple safety systems on my 2019 Honda Odyssey Elite have simultaneously failed, including LKAS, ACC, Collision Mitigation Braking System, Auto High-Beam Headlights, and other driver-assist features. The dashboard displays warnings for nearly every safety-related system, and the vehicle disables these features without warning. **Detailed Description of the Problem:** Whenever I start my vehicle, multiple error messages are displayed related to the Lane Keeping Assist System (LKAS), Adaptive Cruise Control (ACC), Collision Mitigation Braking System (CMBS), Road Departure Mitigation, Auto Headlights, and other safety features. These warnings appear together and persist even after restarting the vehicle. Apparently, this issue is widespread among 2018–2020 Honda Odyssey owners, with many reporting the same cluster of system failures. The problem appears to be related to a malfunction in the vehicle’s electrical system, sensors/ cameras, or control modules. In my case, the failures occur without any external damage, weather event, or driver action that would explain the sudden loss of safety functionality. When these systems fail, the vehicle disables critical safety features such as automatic emergency braking, lane keeping, adaptive cruise control, and automatic headlights. This creates a significant safety risk, especially at highway speeds or in low‑visibility conditions. **Frequency:** The issue occurs whenever the vehicle is started, affecting my driving everyday.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725327March 18, 2026
FUEL/PROPULSION SYSTEM
Vehicle jerks and stalls while accelerating and has died and coasted at times. Was told it has a recall but was not issued one since I have owned it since early this year. Called a Honda dealership and was told that it did not qualify for the recall. Seems to do this after I’ve drove it for a while and it is warmed up.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725317March 18, 2026
ENGINE
The contact's girlfriend owns a 2022 Honda Odyssey. While the owner was driving at an undisclosed speed, there was an abnormal sound coming from the vehicle, and the engine seized. The message to pull over to the nearest fuel station was displayed. The contact stated that the tow truck driver attempted to start the vehicle; however, the vehicle failed to start. Several unknown warning lights were illuminated. The vehicle was towed to the contact's residence. The dealer was made aware of the failure. The vehicle was scheduled to be towed to the dealer the following day. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was unknown.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724516March 16, 2026
AIR BAGS
I hit a pothole and my airbags deployed. The Right side airbags and the front passenger seat airbags were deployed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724550March 16, 2026
ENGINE
Our 2018 Honda Odyssey (Elite) has been diagnosed by our local Honda dealer with engine failure due to rod knock (rod bearing failure). This vehicle is well maintained with only 72,500 miles when the issue became noticeable. The dealer has verbally quoted $8,800 to replace the engine with another used engine, which I refuse to pay given the relatively low mileage and age of this vehicle (and history of other costly inexcusable issues). I opened a complaint/goodwill case (#16188784) with Honda Corporate, which was denied. This Honda Odyssey was our primary family vehicle (the only vehicle we can all travel together in), and it is now siting in our garage completely inoperable. Honda America's lack of care here is beyond frustrating.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724798March 16, 2026
FORWARD COLLISION AVOIDANCE: WARNINGS, LANE DEPARTURE: ASSIST, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The multipurpose camera unit failed causing the Forward Collision Warning, Automatic Braking, Lane Keeping Assistance, and Lane Departure warnings lights to come on and rendering all those systems inoperable. Part of the selling point of this vehicle is these additional safety features and for them to fail within 5 years of owning the vehicle is a safety concern. From my own research online, it seems this is a common problem for Odysseys built around this timeframe. This part is extremely expensive and is a required repair if you want the original safety features for the vehicle. I made the repairs, but the life of these units is something that should be looked into.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724801March 16, 2026
ENGINE
While driving on the highway, the engine light came on and off. Pulling over, I inspected the engine compartment and heard what I believe was cylinder knocking, but could not obtain an engine code with an OBD code reader. Oil was of sufficient level as it had just been replaced within 1,000. After this I attempted to drive it to the dealership, where on going 45 MPH, I pulled to the right lane for emergency police vehicles and when the vehicle was stopped, the engine stopped and seized up. After not being able to start the vehicle, I could not find the neutral safety switch to put the transmission in neutral to move the vehicle from the flow of traffic (turns out the switch is not readily accessible and is on the side of the transmission underneath the air intake and battery compartment. Police officers pulled behind the vehicle and assisted me in getting a tow truck to take the vehicle to the dealership for inspection. At Coggin Honda in Jacksonville, the vehicle was inspected and the engine would not turn over manually by the crankshaft. The engine was deemed to have catastrophic failure and would need to be replaced at 126,000 miles. This vehicle is a 2018 which is on TSB 24-003, however is not listed on the applicable VINs. This TSB is for connecting bearing rod failure which would lock this vehicle’s engine the way the dealership found it. I believe this to be the issue as several Honda engines have had this failure. The vehicle was maintained per Honda’s maintenance programs and even had an extended warranty of up to 100,000 miles which when the TSB the vehicle was underneath that mileage and would have been covered by Honda if they had released the full list of VINs for that year to be inspected instead of a sub list of VINs of the production. Honda needs to be investigated to see if that TSB needs to be expanded since 2023-2024 timeframe other users have had a similar failure and seized engines.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724631March 16, 2026
ELECTRICAL SYSTEM, BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING
Back up camera display went black and issued error. This error is sporadic. please approve replacement.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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