Problems · NHTSA complaints

2018 Honda Odyssey problems

Owners filed 1,012 complaints about the 2018 Honda Odyssey with NHTSA between Jun 2017 and Oct 2026. The most-cited component is electrical system (263).

Complaints
1,012
Filed with NHTSA
Crashes
14
Reported by owners
Fires
3
Reported by owners
Injuries
30
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Electrical system263
  2. Forward collision avoidance210
  3. Engine192
  4. Power train166
  5. Lane departure146
  6. Structure100
  7. Fuel/propulsion system82
  8. Vehicle speed control54
  9. Service brakes41
  10. Air bags26
  11. Fuel system, gasoline25
  12. Back over prevention24
  13. Latches/locks/linkages16
  14. Visibility/wiper14

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 3, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
201713
201864
201966
202033
202153
202254
2023100
2024219
2025211
2026199

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Electrical system

263 reports1 fire1 related recall
“It started back in July 2026; I had a warning pop up that some functions aren’t available and to clean front windshield camera. We did. Still received the warning. Sometimes it’s there and sometimes it’s not. I can go down the highway and it will come up and then a few miles later it’ll turn off and the functions work. Even driving around town it does it. I have noticed there are a lot of drivers of the 2018 models having this same issue.”
Owner complaint to NHTSAFiled Oct 21, 2026Electrical system, Forward collision avoidance, Lane departureODI 11772836

Forward collision avoidance

210 reports4 crashes
“All this warning lights just come on out of no where due to the safety camera feature on the windshield that controls all the safety features of the car and this vehicles are not even 10 years old and the repair cost is too expensive for just that camera and almost every Honda odyssey is having the same issue I think there should be a recall for that specific camera in my opinion.”
Owner complaint to NHTSAFiled Oct 24, 2026Lane departure, Forward collision avoidanceODI 11773375

Engine

192 reports1 fire
“My 2018 Honda Odyssey suffered a catastrophic engine failure while I was driving to work on the morning of Oct 29. I had my vehicle towed to Safford Brown's Honda in Glen Burnie, MD. According to my service rep at the Honda Dealership, the failure was due to the connecting rod bearings. After some research, I found that the V6 Engines for Honda had a recall on them in 2023, Recall No. 23V751000. I called corporate Honda, and spoke to a rep (Jolene) there, she said that my VIN was excluded from the recall, and that the recall only affect those engines built at a certain factory. Further research found that NHTSA opened a broader 1.4-million vehicle probe because engines built outside that original plant and timeline are suffering identical catastrophic rod bearing failures, like what I just experienced.”
Owner complaint to NHTSAFiled Oct 31, 2026EngineODI 11774855

Power train

166 reports3 crashes1 related recall
“The contact owns a 2018 Honda Odyssey. The contact stated that while driving 60 MPH, the vehicle stalled and lost motive power with several warning lights illuminated. The contact pulled over to the side of the road, shifted the vehicle into park(P), and there was smoke coming from the engine. The vehicle failed to restart after the failure. The vehicle was towed to a service center, where an engine failure was confirmed, and the contact was referred to the dealer for assistance. The vehicle was towed to the dealer, where it was diagnosed and determined that the engine and front axle had failed and needed to be replaced. The manufacturer was made aware of the failure by telephone. The failure mileage was approximately 117,000.”
Owner complaint to NHTSAFiled Oct 26, 2026Power train, EngineODI 11773824

Lane departure

146 reports1 crash
“All my warning light come on every time I turn on the van. Been going on for several months. Was told the issue will get fixed if the front camera under rear view mirror get replaced. Feel like this needs to be recalled to get fixed, especially finding out Honda already knew there was a issue.”
Owner complaint to NHTSAFiled Oct 25, 2026Lane departure, Back over preventionODI 11773454

Structure

100 reports1 fire
“The motor on the passenger side sliding door on our 2018 Honda Odyssey failed. The door could not be opened electrically - or Mechanically from inside or outside the vehicle. We had it repaired at the dealer at a cost of ~$2,000. The sliding door was INOPERABLE when the motor failed. If the car was in an accident the door could not be opened by second or third row passengers or first responders to enable evacuation from the vehicle. This is EXTREMELY DANGEROUS! The problem was confirmed by the dealer. The sliding door can’t be opened when the motor fails. The dealer also stated that Honda had an active engineering assessment in process and that a recall might happen - so hold on to our receipt.”
Owner complaint to NHTSAFiled Oct 28, 2026StructureODI 11774230
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.