Warnings problems of the 2016 Honda Odyssey

After the vehicle is off, and after the Smart key fob is removed from the vehicle, the dashboard will flicker, the alarm sometimes goes off and the headlights turn on draining the battery and leading to me having to jump the car to get it started. This makes the car undependable as it could happen after driving somewhere and leave myself or my wife stranded. I have taken this in to the Honda dealership but they noted that it did not occur when they were servicing the vehicle and they weren't sure what the issue could be. Many times the check engine light, fcw and ldw lights will come on and then reset after the car has been driven.

The exact issue was reported for 2011-13 Honda odessey models, all trims and Honda was issued a extended warranty for those vehicles and Honda is denying the same warranty extension for 2016 Honda odessey models. The details are published in service bulletin 13-081 , which says.

While driving the vehicle the engine began to bog down and the check engine light came on.

Less than 4 months after having a thorough engine inspection, the engine developed an oil leak which caused piston rings 1-3 to fail. The car immediately began shaking, flashing caution lights, flashing a notice the fcw system failed and jolting while in idle.

Unknown I was urged by a Honda world representative to give my account. My vehicle has intermittently flashed forward collision warning failure/lane departure warning and the check engine light. The issue has been reported to the dealership and they've acknowledged that it seems to be a well-known issue with this particular make/model/year vehicle, due to a faulty part. In order to issue a recall there need to be reports. So here you go.

I am filing this complaint regarding Honda's reimbursement program associated with the piston ring warranty extension related to engine misfire issues on certain vehicles. Prior to Honda issuing the warranty extension, I paid out of pocket to have the repair completed at an authorized Honda dealership. After Honda announced the warranty extension and reimbursement program, I submitted a reimbursement claim along with all required documentation and proof of payment in August 2025. My reimbursement claim has now been pending for approximately 11 months. Since submitting the claim, I have contacted Honda numerous times seeking an update. On multiple occasions, Honda representatives advised me that the reimbursement had been approved and was simply awaiting issuance of payment. However, no reimbursement has been received. Due to the lack of progress and conflicting information, I filed a complaint with my state's attorney general's office. In response to that complaint, Honda stated that the reimbursement claim was still under review, which directly contradicts what I had previously been told by Honda representatives. I have complied with all documentation requirements and have made repeated attempts to obtain a clear answer regarding the status of my claim. Despite this, I have not received reimbursement, a definitive status update, or a reasonable explanation for why a reimbursement claim related to a known warranty extension issue has remained unresolved for nearly a year. I am requesting review of this matter and whether Honda is properly administering and processing reimbursement claims associated with this warranty extension program within a reasonable timeframe.

In March 1, 2022, my check engine light started to blink and the vehicle was running rough with a definite loss of power. I took it to a local mechanic. The code was a misfire on cylinder 2. He replaced the spark plugs and coil. On may 4, 2022, the same symptoms occurred and I left it with the same local mechanic. He said no codes were stored and the vehicle was running as it should. On may 5, 2022 the same symptoms occurred again and the fcw and ldw lights were also illuminated. The vehicle showed "failed fcw system". They changed the cylinder 2 spark plug because there was oil in it. On may 31, 2022 the check engine light was blinking again with rough idle and loss of power. After doing some researching I can see that Honda had a previous class action lawsuit settlement for earlier year Honda Odysseys for a "piston-ring issue". Today I called the local dealer where I purchased my vehicle from - brilliance Honda and the service advisor indicated that this is a common problem with the Honda Odysseys but the 2016 are not covered any extended warranty or safety recall. This is a safety issue. To lose power in the engine when driving. This is a known issue and previous model years had similar issues and there was a class action lawsuit - yet nothing is being done about the problem that was never corrected by Honda putting people at risk for a faulty mechanical design. You can smell gas inside the vehicle when this occurs because the engine is not working properly to burn the gas.

Vcm causes excessive wear on piston rings leading to excessive oil burning, spark plug fouling, and misfiring cylinders. Condition displays flashing engine light and emission, fcw, and ldw warnings codes, disabling the fcw and ldw. Walker Honda (71303) technician, cody procell, stated he has dealt with this problem numerous times and was able to quote a near exact price of $4069. Repair total after $100 military discount was $3993. Previous generation Odyssey has been recalled for same issue.

We have been getting multiple warning lights (fcw, ldw, check engine) which occur with sluggish engine performance. The engine will misfire and not accelerate as it typically does or shudders/jitters trying to accelerate. Diagnostic tool shows p0303 for misfire in cylinder 3. I changed out the spark plug which was very fouled (saved it) and this fixed it for a few weeks and then it returned. Changed out all spark plugs but issues and code are back again after a few weeks.