2023 Honda Odyssey driver assistance problems

Filed Nov 5, 2026 · Brakes, Driver assistance · CA

Car keeps hard braking on its own.

Filed Oct 8, 2026 · Driver assistance, Engine · IL

My 2023 Honda Odyssey, VIN [XXX], has developed an unusually loud noise from the engine compartment when I press the accelerator. The vehicle was purchased in XXX and currently has approximately 78,800 miles. An independent mechanic inspected the vehicle and did not identify an internal engine problem. The mechanic suspects that the high-pressure fuel pump may be the source of the abnormal noise, but this has not yet been confirmed by a Honda dealership. I am concerned that the noise could indicate a developing fuel-system defect and would like this issue documented and reviewed for any potential safety implications. I request that the federal safety agency investigate whether similar reports involving the 2023 Honda Odyssey indicate a defect that may warrant a safety recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 28, 2026 · Driver assistance · 10,000 miles · CA

The contact owns a 2023 Honda Odyssey. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the brakes independently activated. The contact stated that the failure had occurred while driving on a busy highway. The vehicle was taken to the dealer; however, the contact was informed that there was no fix for the failure. The contact was informed that the failure was a known failure with similar vehicles. In addition, the contact was advised to disable the forward collision avoidance feature. The contact was informed that the forward collision avoidance system occasionally malfunctioned. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that the failure was a safety hazard. The manufacturer was made aware of the failure. The failure mileage was approximately 10,000.

Filed May 19, 2026 · Driver assistance · 51,000 miles · IL

The contact owns a 2023 Honda Odyssey.. The contact stated that the rearview camera flickered, there is also a cracking and flickering sound. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. the contact associated the issue The approximate failure mileage was 51,000.

Filed May 4, 2026 · Driver assistance · FL

Feb 2025 my windshield was cracked by a random fly ball at my grandson‘s baseball game. I contacted Safelite who put me in touch with South Florida Auto Glass out of [XXX] . They came down replaced the windshield reset the sensors. Everything was fine exactly one year later (2/2026) I got a warning on the dash that the radar was obstructed & all the sensors stopped working. I brought the car up to Largo Honda in [XXX] City and they reset the sensors. On my way home about half an hour into my 3 hr drive, the sensors stopped working again. I called the dealer (Largo Honda) but they have not returned my call. I love my car but would like to get this taken care of. Can you please let me know what I need to do. I will be staying in [XXX] from mid June until the end of July if something can be arranged during that time. Thank you! [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Mar 16, 2026 · Driver assistance, Electrical · MN

Back up camera display went black and issued error. This error is sporadic. please approve replacement.

Filed Jan 8, 2026 · Driver assistance, Electrical · AZ

I reported issues regarding egress failure and children stuck within the back seat of the van, Electronic Dashboard failing while driving, and no start issues amongst others (11709419). Previously the certified dealer stated the issues just could not be reproduced, despite my videos, however, today they stated a Honda admin level director showed and told them the issues are being reported by others, they dont know how to fix it, and I need to come get my car, continue driving it.

Filed Jan 7, 2026 · Driver assistance, Electrical · AZ

My 2023 Honda Odyssey Elite has recurring, intermittent safety-related malfunctions across multiple systems. The most serious issues are: (1) door lock/unlock and rear door opening failures preventing emergency egress (children trapped), (2) intermittent “no-start/no-response” where push-button start does nothing (no click/no crank and sometimes no lights/electrical response), and (3) intermittent dashboard/instrument/electrical abnormalities while driving. I also previously experienced dangerous driver-assist behavior including unintended automatic braking and lane/steering behavior in construction zones. Door/egress: Rear doors sometimes will not open from inside or outside even when the vehicle audibly indicates it unlocked. I have video of my children unable to exit the back seat. This is an emergency egress hazard. No-start/no-response: Multiple events where the vehicle appears electrically dead and will not start, then after waiting ~10–30 minutes it starts without a jump. Stranding hazard. Recent examples: 12/31/2025 – doors would not open initially; after entry, no lights/electrical and start button produced zero response; after ~10–20 minutes it started. 01/05/2026 – while driving, dashboard/instrument display went off; buzzing noise believed HVAC related occurred. 01/05/2026 – after parking at Costco, vehicle again would not start (zero response); after ~30 minutes it started. 01/06/2026 – locking/unlocking malfunction again; rear doors would not open despite audible unlock (video). Repair history: Authorized Honda dealer (Bell Road Honda) previously stated “cannot reproduce,” replaced DVD/recall items and performed a “reset,” but did not diagnose root cause; problems returned worse. Honda Customer Service case opened. Injuries: Prior unintended automatic braking event (reported around 08/29/2023) caused injury (my legs hit dash; child had marks from car seat) and near rear-end collisions. Request: Investigate potential safety defects

Filed Dec 6, 2025 · Driver assistance · SC

The front right sensor goes off randomly. Sometimes all day long for days, then nothing for a week or 2 then back to it. Various lengths of time, usually stressfully long times, with nothing aroundcausing stress and making fucus hard. It started a few months after getting the van. We cleaned it, had the dealer inspect it and no one has ever figured out why we have to live with this blaring warning alarm. The dash says object warning with it and if i close that out nothing stops the alarm but putting it in park which I can't do on the interstate or in pickup line at school

Filed Oct 8, 2025 · Driver assistance, Electrical · CA

failed windshield monocular cameras, Collision Mitigation LKA Adaptive cruise Lane Departure Mitigation Auto High Beam