Table 1 shows two common vehicle speed control related problems of the 2026 Honda Odyssey.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Accelerator Pedal problems |
Observed repeatedly while operating at highway/interstate cruising speed, with adaptive cruise engaged: any changes in road texture - concrete to blacktop, between different types of blacktop or concrete, separation joints, etc - such as when crossing a bridge, crossing state lines, entering open-road toll plazas, etc - results in a sharp lifting of the throttle and at times will also automatically engage the brakes. This results in rapidly and unexpectedly cutting speed by 10-15 mph before automatically resuming set speed 1-2 seconds later. This has resulted in trailing vehicles to think I am brake-checking them or otherwise caused them to abruptly brake or swerve out from behind me. It also can cause driver and occupants in the Odyssey to lurch forward and back unexpectedly - which has had a residual affect of unintended input on the steering wheel, cascading into unintended direction change and amplifying vehicle instability issues already introduced by the sudden speed change. There are multiple other owners of 2018+ Odysseys on the forum [xxx] which have reported similar situations. I have tried to encourage them to register their observations here. I believe this issue poses a significant risk to the operator and occupants, as well as surrounding motorists. Rental/fleet vehicles with drivers who are otherwise unfamiliar with the issue would be at exceptional risk. I have experienced this issue numerous times as I live near & frequent highways and interstates with these types of road conditions nearby. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).
The contact owns a 2026 Honda Odyssey. The contact stated that while pulling halfway into a parking spot with her foot on the brake pedal, the vehicle suddenly accelerated, turning slightly right to miss a handicapped spot, crashed into a palm tree, and drove over rocks before the vehicle stopped. The vehicle went from 0 to 30 mph within seconds. The ignition was turned off during the failure. The driver’s side seat and top air bags deployed and struck the contact in the face, causing a burning of the face. There was smoke inside the vehicle. The driver was able to exit the vehicle. The contact sustained bruises. The driver's son was seated in the driver's side rear seat. The air pressure warning light was illuminated. The vehicle was taken to the local dealer for an oil change the day before the failure. The vehicle was towed to the residence and then later towed to a geico lot. The insurance company had inspected the vehicle. The vehicle was scheduled to go to a body shop for further inspection. A police report was filed. The failure mileage was approximately 6,338.