2026 Honda Odyssey

After idle stop, the engine is not restarting

NHTSA ID

11776107

Incident

Oct 1, 2026

My front yellow indicator lights on outside body of vehicle keep popping out. Took in for repair at Honda Superstition, got home and light popped out again. I believe I was sold defective new vehicle. Transmission skips, Starter had to be replaced within 9 months of purchase. Freon in cooling system was not filled or the system does work properly. Not sure.

NHTSA ID

11774953

Incident

Oct 28, 2026

The Forward Collision Warning (FCW) / Collision Mitigation Braking System (CMBS) have almost gotten me into 3 accidents in the past year. I bought the car brand new and it now has almost 13k miles. All three incidents have been when traveling at speed of 35-45 on divided highways with turn lanes and stop lights when passing large vehicles. The video clips I will upload unfortunately does not have volume but the brake sign pops up on the dash and the cat beeps loud and then slams on the brakes for no reason. Even if those vehicles were in my lane, it would have stopped me too late as you can tell by how the car dips in the videos. I don't want to turn off the "safety" feature in case something does actually happen in front of me but its put my family in danger more than it has helped. I was told by honda when it happened the first time to clean the glass in front of the cameras but they were clean. They dont seem to want to take responsibility for this. I see this issue on the 5th gen Odyssey group on Facebook often which ahs finally prompted me to come here and file this incident. Also since your website does not accept MP4 videos here is a link to the videos: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11774927

Incident

Oct 12, 2026

The second row middle seat seatbelt is not suitable for a child in a booster or any standard size adult. Even a child in a booster, or an adult anywhere up to 5’8” the seatbelt is directly across the passengers neck. There is no way to adjust it.

NHTSA ID

11773977

Incident

Jul 1, 2026

For some reason, the car applies emergency breaking for no apparent reason. It has happened to me on multiple occasions usually when driving on the interstate, although it has happened on regular town roads, sometimes I feel like it. It might be sensing lines on the road as something it needs to break for although other times it appears to happen for no reason whatsoever. Emergency breaking when there’s no reason to break can cause accidents.

NHTSA ID

11773878

Incident

Oct 26, 2026

I have a 2026 and for the past six months have had issues with the van restarting after the idle stop kicks in. The dealership was notified three different times about difficulty restarting. They were unable to “reproduce it” even though it happened when the service clerk went to move it out of the service check in area and he told the mechanics. Then in August, the car died at a light and I was not able to shut the van off or restart for ~ 4-5 minutes. It then occurred again in early October where it died on the interstate (294 in Illinois) in traffic. The vehicle was brought to the dealership again where I was informed that they could not reproduce it, however, they checked the starter and said my 2026 had a discontinued starter and they ended up replacing my starter. I want to report this because when the car dies in the middle of traffic or at a light, it presents a large safety issue, especially when it is a brand new vehicle and you aren’t expecting any issues.

NHTSA ID

11773874

Incident

Oct 14, 2026

I was driving on the freeway at the posted limit of 70mph. Visibility was clear, light traffic, with no vehicles in front for at least 20 car lengths. Suddenly and without warning the emergency braking system activated. On the dash the word “BRAKE” appeared and the vehicle quickly slowed to 50 mph before resuming normal operation. The driver behind me seemed startled and had to swerve into the next lane to avoid rear ending my vehicle. This is obviously a serious problem.

NHTSA ID

11773847

Incident

Oct 26, 2026

The vehicle was slowing due to stopped traffic and the engine suddenly shut off (before the vehicle had come to a complete stop) and put itself into park. The vehicle could not be immediately restarted. The car was blocking traffic. After leaving the car off for approximately 10 minutes the car was able to restart.

NHTSA ID

11773577

Incident

Oct 25, 2026

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2024-2027 Odysseys with a customer complaint of the rear sliding door latch being stuck, causing the door to remain open or closed. To better understand the cause of this condition, AHM would like to collect certain parts from the vehicle prior to attempting a repair of any kind besides diagnosing the issue to corrosion on the latch.

Service Bulletin - Under certain circumstances, after coming to a stop and the auto idle stop feature engages, the vehicle may not automatically restart. In other circumstances, vehicles may experience a slow crank or fail to start under hot ambient temperature conditions.

Dealer Message - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. In other circumstances, vehicles may experience a slow crank or fail to start under hot ambient temperature conditions. The customer should be able to restart the vehicle by selecting Park and pushing the ENGINE START/STOP button.

Service Bulletin - Customers may report vertical lines on the Rear Entertainment System (RES) screen during startup when using an HDMI connected device. This problem occurs when there is a resolution mismatch between the RES screen and a connected HDMI device.

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2024-2027 Odysseys with a customer complaint of the rear sliding door latch being stuck, causing the door to remain open or closed. To better understand the cause of this condition, AHM would like to collect certain parts from the vehicle prior to attempting a repair of any kind besides diagnosing the issue to corrosion on the latch.

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2024-2027 Odysseys with a customer complaint of the rear sliding door latch being stuck, causing the door to remain open or closed. To better understand the cause of this condition, AHM would like to collect certain parts from the vehicle prior to attempting a repair of any kind besides diagnosing the issue to corrosion on the latch.