Honda
Odyssey

Vehicle bought certified pre owned in April 2024 with Honda 182-Point checklist completed. In November 2025 owner experienced the second row driver side sear shifting forward and back approximately an inch easily while seemingly locked into place. Took vehicle to local Honda dealership for diagnosis. They said the LEFT MIDDLE SEAT FRAME has failed and the estimate for replacement is $2350.93. Could not get a definite straight answer as to the safety of this seat for our children.

On 11/28/2025, I turned into the Walmart parking lot in Kemah TX, came to the stop sign, turned right and the passenger side airbags deployed. The passenger side curtain wall and passenger seat air bag deployed. There was no warning, no impact, no wreck just a loud explosion sound. My daughter was sitting on the passenger side, had a loud ringing in her ear form the noise. I was unable to properly see to drive home.

Driving on the interstate with cruise control. All of a sudden the car braked (no one in front within eye shot) and cruise control stopped. I had to tap the brake manually then accelerator to get the car back under my control. Ever since then I get ACC, LKAS and other warnings when the car starts up. It seems like the front camera catastrophically failed while driving and almost caused the car to come to a complete stop on the interstate. It was very scary.

The contact owns a 2019 Honda Odyssey. The contact stated while driving approximately 30 MPH, the check engine warning light illuminated. The contact stated that the warning light was intermittently illuminated, and the vehicle had started idling rough. The contact stated that the vehicle was not diagnosed or repaired by a dealer or an independent mechanic. The contact stated that upon scanning the vehicle with a vehicle scanner, the contact retrieved DTC: P219A for fuel injector failure. The vehicle was not repaired. The contact stated that the failure was known to the manufacturer, who had issued TSB Number: 21-010; however, the vehicle was no longer covered under warranty. The manufacturer was informed of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 85,000.

We bought this van new and twice since owning it-once in 2019 at 5,418 miles and this month (November 2025) at 136,947 miles-we have been driving down the interstate with a van full of people, when without any previous warning, suddenly multiple warning lights come on all at once (the check engine light, the transmission light, the vehicle stability assist light, among others-what I have been told in LIMP mode) and the van becomes difficult to drive. The engine revs and the multiple warnings keep flashing. It has been extremely dangerous to be going at interstate speeds and suddenly thrown into a driving status where our speed is crippled to a slow pace and trying to get to an exit or shoulder without causing an accident. We have had to have the van towed both times in order to get it to a dealer to have it looked at and fixed. Both times we have been told by 2 different Honda dealership service departments that it was the rocker arm oil pressure switch and the most recent time (2025) we were told they had to also replace the rear spool valve to make the error codes go away. The code P2652 was a code that had to be cleared both times with the repairs that they made. In Nov. 2025 the dealer scanned the vehicle and found codes p0301, p0302, p0303, p0306 cylinder 1 2 3 and 6 misfires. They found code p2652 rocker arm pressure switch to be stuck on. They checked the circuit and found the wiring to be ok. They replaced the rocker arm pressure switch and rear of cylinder head problem did not change. Oil levels were where they should have been. They removed the rear rocker bridge and rear spool valve to inspect the rear spool valve and found the rear spool valve to be sticking causing the vehicle to be in constant vps. They installed a new rear spool valve and cleared codes. We do not have the components to be inspected.

Suddenly, all the Lane Keeping Assistance, Auto Beam Headlights, Forward Collision Warning, Adaptive Cruise Control came on. When I took it in for diagnosis, they claim that the Camera Assembly Monocular no longer works. From searching forums, it appears this is a known issue. This is a safety issue and should be recalled.

While driving on the interstate the engine rod blew causing the motor to blow up and sustain a hole. This was confirmed by a Honda dealership during a video inspection. Several lights on the dashboard showed up shortly before the motor expired.

I am writing to file a formal complaint regarding a serious engine failure on my 2019 Honda Odyssey, which experienced a rod bearing failure that has rendered the vehicle inoperable. This failure occurred despite the vehicle being properly maintained and driven under normal conditions. As a result of this engine failure, my Odyssey is currently parked and unusable, yet I am still required to make ongoing auto loan payments while I attempt to find a solution to cover the cost of repairs. This issue was first detected at 63,000 miles.