Complaint volume
939 consumer-submitted complaints are matched to this model year. Treat the count as a research signal, then read the actual summaries for repeated symptoms.
Complaint records
2018 Honda Odyssey Complaints
939 consumer-submitted complaints on record for the 2018 Honda Odyssey, grouped by component category.
939 Total complaints
13 Crash reports
3 Fire reports
18 Injury reports
Complaint data reflects consumer-submitted reports. A complaint is not proof
of a defect, recall, or manufacturer fault. Enriched severity fields come
from official bulk records when the complaint can be matched by ODI number.
Buyer interpretation
How to use these complaints before buying
Complaint records are most useful when they turn into inspection points, seller questions, and comparison checks against nearby model years.
Pattern to inspect
The most common categories are engine, electrical system, power train. Use those categories as a test-drive checklist instead of judging the vehicle from the total count alone.
Severity flags
Enriched records include 13 crash reports, 3 fire reports, 18 injury reports, and 1 fatality report. These fields come from complaint records and should be read in context.
Mileage clue
Mileage is available on 260 complaints, with an average reported failure mileage of 40,559 miles. Compare that with the mileage on the listing.
Questions to ask the seller
- Have you had any problems related to engine, electrical system, power train?
- Can I see recent maintenance and repair records?
- Has the vehicle ever been towed, involved in a crash, or repaired for the same issue twice?
- Can we also check the recall record for this 2018 Honda Odyssey?
Used-car checklist
Use these complaints before the test drive.
Build a buyer checklist to turn these issues into questions and inspection points.
2018 Honda Odyssey
Build buyer checklist Compare with other years Sends year, make, and model to pre-fill your checklist.
How severe are the 2018 Honda Odyssey complaints?
13 Crash
3 Fire
18 Injury
1 Fatality
24 Towed
7 Medical attention
What are the most common 2018 Honda Odyssey complaint categories?
ENGINE 88
ELECTRICAL SYSTEM 87
POWER TRAIN 81
FORWARD COLLISION AVOIDANCE,LANE DEPARTURE 65
UNKNOWN OR OTHER 62
STRUCTURE 57
FUEL/PROPULSION SYSTEM 33
FORWARD COLLISION AVOIDANCE 31
ELECTRICAL SYSTEM,STRUCTURE 22
FUEL SYSTEM, GASOLINE 22
939 total complaints on record
Latest complaints
| Date | Component | Summary | Severity | Mileage |
|---|---|---|---|---|
| Feb 2026 | ELECTRICAL SYSTEM | Defective body seam on roof panel over drivers side rear wheel - resulting water leak on control panel for power liftgate caused the rear tailgate to continually open and close while driving. The vehicle was parked and the fuses controlling the tailgate were removed to enable the closure of the hatch and allow vehicle operation. Prior to this, the vehicle battery died while parked due to the continuous tailgate operation and required a battery jump. The vehicle was taken to D&J Auto (an independent service center) where a previous liftgate control panel was replaced for failure to open the tailgate. A search of the internet on 2018 Honda Odyessey liftgate problems revealed multiple instances of water leaks on the liftgate control panels due to body seam issues which caused liftgate failures. This information was relayed to the auto repair shop where the leak was discovered. The vehicle was taken to a body repair shop across the street where the seam was fixed, returned to the auto repair shop where a third tailgate control panel installed. | Crash: No Fire: No | Unknown |
| Feb 2026 | ENGINE | Engine has a rod knock problem at 72,000, miles. Vehicle will likely need a full engine replacement. | Crash: No Fire: No | Unknown |
| Feb 2026 | UNKNOWN OR OTHER | Water leaked through manufacting seams on rear drivers side of roof causing tailgate module to malfunction and creating a safety hazard. The rear tailgate would not stay latched or function at all. Took vehicle to honda of Bristol and they confirmed the problem. | Crash: No Fire: No | Unknown |
| Feb 2026 | ENGINE | A small "knocking" noise was noticed a couple weeks or so ago in my 2018 Honda Odyssey. Noise got progressively worse. Vehicle was taken to the Honda Dealership for assessment/repair. Was notified by a service technician that a rod knock was present on the lower end of the engine and that the engine needed to be replaced. Options were: new engine, used engine, or trade in my vehicle towards purchase of a new one. All maintenance records are meticulous and performed by a certified Honda service department. | Crash: No Fire: No | Unknown |
| Feb 2026 | UNKNOWN OR OTHER | I am reporting a safety incident involving the power sliding door system on my 2018 Honda Odyssey. Today, Monday, February 9th 2026, my 3 year old child’s arm was caught and compressed by the power sliding door. At the time, she pressed the interior door button while I simultaneously pulled the exterior door handle. The door began to open, my child placed her arm out, and the door then closed on her arm instead of reversing. The door did not release or reverse automatically. I was unable to open it using the exterior handle and had to stretch to the front dashboard, left sliding door open button to stop and reopen the door to free her arm. Thankfully this didn’t happen on the passenger side sliding door! This resulted in redness, swelling, and pain, and she later woke from sleep crying due to increased pain. She is undergoing medical evaluation. The vehicle is equipped with pinch protection sensors that failed to prevent this injury. This appears to be a serious safety malfunction involving a child. I am submitting this report so the issue can be documented and reviewed for potential investigation. I have not seen a recall involving the sliding doors sensors having this issue. | Crash: No Fire: No Injuries: 1 Medical attention | Unknown |
| Feb 2026 | ENGINE | This is in relation to Investigation PE25008. The engine in my 2018 Honda Odyssey Elite failed at 91,307 miles due to a connecting rod bearing issue, despite perfect dealership maintenance. | Crash: No Fire: No | Unknown |
| Feb 2026 | POWER TRAIN | Upon pressing the accelerator from a complete stop, the vehicle does not respond right away. The main incident was when traveling around 50 miles per hour on a highway, the van shifted into neutral on its own and the accelerator would not respond. An error message of transmission failure showed on the dash briefly. The van had to coast through traffic an eventually push off the road. | Crash: No Fire: No | Unknown |
| Feb 2026 | ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE | The front facing camera has stopped working. Anytime we turn the vehicle on we get multiple warning lights (lane assist, cruise control, bright lights, braking, etc) aren't working. | Crash: No Fire: No | Unknown |
| Feb 2026 | ELECTRICAL SYSTEM,BACK OVER PREVENTION | The contact owns a 2018 Honda Odyssey. The contact stated that while reversing, the back over prevention camera screen failed to display an image. The contact stated that the screen occasionally shut off unintendedly, and frequently disconnected from connected Bluetooth devices. The dealer was notified of the failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 52,750. | Crash: No Fire: No | 52,750 |
| Feb 2026 | ENGINE | The vehicle started running rough and the check engine light with other error lights were coming on the dashboard display. 1. Engine Failure due to connecting rod/bearings 2. Vehicle ran rough and struggled to start 3. Problem was reproduced and confirmed by dealer (as seen in attached invoice) 4. Vehicle has been inspected 5. No warning lamps or messages prior to incident Sortly after I replaced my engine (per dealer recommendation) Honda released a recall (NHTSA Recall No. : 23V-751) but said that my vehicle was not covered under -- even though it appeared to have the exact same issue as my vehicle... they said that the recall was only for a smaller set for engines produced as a specific manufacturing plant... and I believe that it is likely more wide spread. | Crash: No Fire: No | Unknown |
| Feb 2026 | FORWARD COLLISION AVOIDANCE,LANE DEPARTURE | Front camera is known to go out on these vans causing ACC, LKAS, Collision mitigation, road departure mitigation system, auto high beam, transmission problems and more. | Crash: No Fire: No | Unknown |
| Jan 2026 | ENGINE | Engine knock due to a spun bearing | Crash: No Fire: No | Unknown |
| Jan 2026 | ENGINE | Rod bearing knock | Crash: No Fire: No | Unknown |
| Jan 2026 | POWER TRAIN | 2018 Honda Odyssey (10-speed automatic transmission) What happened: The vehicle is experiencing intermittent loss of reverse and delayed gear engagement from a stop. When shifting into reverse or drive, the engine revs but the vehicle does not immediately move, then jerks into gear. The issue is worse when cold. Warning lights / codes: Check Engine Light on. Honda dealer retrieved diagnostic trouble code P0763 – Shift Solenoid C Electrical. The code returned as a hard code after being cleared. Safety risk: The vehicle hesitates or fails to move when shifting into reverse or from a stop, creating a safety risk in traffic, parking situations, and when backing up. Current status: Diagnosed by Honda dealership. Repair recommended. Honda corporate case opened. | Crash: No Fire: No | Unknown |
| Jan 2026 | POWER TRAIN | Vehicle lags in acceleration from a slow rolling start, at random times. There is a clear 1-2 second lag in the acceleration, then a sudden harsh shift into gear. Mostly happens during turns, and if traffic is present, may cause an accident. Also when traveling at low speeds 20-35 mph, there is a transmission jutter. Have spoken with service reps at dealerships and they claim to have no knowledge of these transmission issues | Crash: No Fire: No | Unknown |
| Jan 2026 | FORWARD COLLISION AVOIDANCE,LANE DEPARTURE | Multiple warnings on dashboard due to windshield camera malfunction. Many vehicles of the same model have this problem. This is a part defect and should be recalled. Thank you | Crash: No Fire: No | Unknown |
| Jan 2026 | FORWARD COLLISION AVOIDANCE,LANE DEPARTURE | We turned the car on and got an ACC, LKAS, FCS, AHL errors due to the front sensor and the camera failing. This is an issue that many Honda owners are dealing with. The issue will not allow you to use cruise control and will disable 90% of the safety features we bought this vehicle for. The car drives fine but the safety of those in the car is affected by this error and needs to be recalled due to the number of complaints of this issue. There were no errors or warning signs prior to this happening. | Crash: No Fire: No | Unknown |
| Jan 2026 | POWER TRAIN,ELECTRICAL SYSTEM | After I received a software update for my 2018 Honda Odyssey Elite the car has been stalling when idle. It is very dangerous because I will be at a stop light in drive, and the vehicle will shut off with no power. Cars will be behind me or no cars, and I have almost been rear ended. I did not have this problem until I received the new software update. It keeps occurring more and more often. | Crash: No Fire: No | Unknown |
| Jan 2026 | ENGINE | My car needs a complete engine replacement due to "rod knock" or "bottom-end failures." It's my understanding that some Honda vehicles were recalled due to this (Recall 23V-751). And that there were other vehicles having issues beyond the scope of this recall (Query RQ24013). I'm disappointed because my Honda mechanic and independent mechanic have cited my impeccable service records and have told me there is nothing more I could have done. This feels fraudulent. | Crash: No Fire: No | Unknown |
| Jan 2026 | ENGINE,FUEL/PROPULSION SYSTEM | I own a 2018 Honda Odyssey Elite. While driving to ER for my daughter engine started making weird knocking sounds, when I stopped at a red light to turn left off the interstate Odyssey just died and began to smoke. My daughter and I were advised to get out of the vehicle for safety reasons, due to smoke. There was no warning lights or any other indication that the Odyssey had a problem. 911 was contacted fire and police responded, it was determined that engine reached max temperature. Odyssey was towed to Honda dealer for diagnostics, it was determined that connecting rod bearing was bad and long block needed to be replaced, starter also imploded and needed to be replaced. I contacted manufacturer to ask for a "Goodwill Repair" due to NHTSA Campaign Number 23V751000. Per manufacturer Honda would not offer any assistance for the engine repair even though recall matches exact part affected in the recall. All regular maintenance oil changes, 100,000 mile service, new tires, have been performed on the Odyssey. I can provide receipts and records. The failure mileage was 167,384. | Crash: No Fire: No | Unknown |
| Jan 2026 | ENGINE | 2018 Odyssey EXL engine seized up at 111k miles. There's now a bunch of metal shavings in the oil. The engine will not turn over. | Crash: No Fire: No | Unknown |
| Jan 2026 | ENGINE AND ENGINE COOLING | The contact owns a 2018 Honda Odyssey. The contact stated that while stopped at a stop light and attempting to make a left turn on an exit, there was a knocking sound coming from the engine. The contact called 911 and the Fire Department; however, there was no fire. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed, and it was determined that the engine and starter needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 23V751000 (ENGINE AND ENGINE COOLING); however, the VIN was not included in the recall. The manufacturer was notified of the failure and confirmed that the VIN was not included in the recall. The failure mileage was 167,000. | Crash: No Fire: No | 167,000 |
| Jan 2026 | ENGINE | A rattle noise when initially pressing the accelerator pedal. When starting a vehicle, I had to press the start button multiple times. Kept stalling. All the lights on a dashboard started flashing. Saying check engine! We took it to the dealership and they confirmed engine problems. This was their diagnosis: Confirmed concern - found noise coming from engine internally due to CYL NO 2 rod knocking - oil heavily contaminated w/metal particles - recommend engine replacement! Mileage is only 93805. | Crash: No Fire: No | Unknown |
| Jan 2026 | ELECTRICAL SYSTEM | My computer screen that has my radio and backup camera will black out randomly while I’m driving. There are times I can’t use it for a backup camera because it won’t cut on. I’m not able to control my heat and a/c when it goes blank too. | Crash: No Fire: No | Unknown |
| Jan 2026 | ELECTRICAL SYSTEM | Since I own this vehicle, 3 times tailgate failed. I have done repair it twice in Honda dealership at Paramus NJ. Now it happened again after a year of last fix. Instrument cluster = Warning sign appears stays there. Somewhere on back = Constantly sound beeping - When driving Tailgate = Does not open and if open some how, it does not close. Neither automatic nor manually. I have to drive vehicle since I have no choice. I inspected all fuse in front under hood and in rear at cargo area. | Crash: No Fire: No | Unknown |