Unclassified problem on the 2016 Honda Accord
8 crashes 1 fire 5 injuries 14 of the 70 reports for this failure mention a crash, a fire, an injury or a death. Those are the owner's words on the complaint form, not a verified finding, and one report can mention more than one.
Only 25 reports for this mode came with an odometer reading, which is too few for percentiles to mean anything. The page is here because someone linked to it; treat the figures as anecdotes, and see the full report for this year instead.
When unclassified problem gets reported
Owners of the 2016 Honda Accord report unclassified problem at a median of 12,500 miles. A quarter of the reports come in before 700 miles and a quarter after 35,000 miles, from 25 reports that carried an odometer reading.
It is the 73rd most-reported problem on this model year.
The mileage distribution
The reported range runs from 200 miles at the tenth percentile to 57,500 miles at the ninetieth, a spread of 58,201 miles across the middle 80% of reports.
Reports bunched into a band this tight usually mean the component has a life of its own: it goes at roughly the same mileage regardless of who owns it.
76% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 239 miles | 650 miles | 12,600 miles | 35,000 miles | 58,440 miles |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Of these reports, 8 a crash, 1 a fire and 5 an injury are mentioned. Owners write their own complaints and the agency does not verify them, so read this as what the reports say happened rather than as a confirmed count.
The same failure on other years
The same failure is reported on 27 model years of this car. It shows up earliest on the 2020, at a median of 5,000 miles, and latest on the 2025 at 170,000 miles.
By volume the 2008 carries the most reports, with 231; the 2016 has 70. A mode that appears across most years of a model is usually a design choice rather than a bad batch.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
I notice wind noise is very loud in this car. It sounds as if a window is slightly opened, although all the windows are closed. I can hear it even if I'm going 30 to 40 MPH. When cars pass going in the opposite direction, you can hear each one as they pass more than you normally would. It makes for a very noisy ride in town so I can image how it will be once I drive on the highway. I have read 2 other customer complaints about this issue
Lots of vibration when idle with brakes. Vibration felt in my foot and steering wheel. Took to dealership twice and they claim that is how honda lx drive and other customers made same complaint. Too much vibration for a brand new car. It is not right for them to get away with these kinds of issue. Cannot enjoy new car experience due to this issue
The rear window is distorted which prevents a clear and accurate view of all objects behind the vehicle. This distortion affects the entire back window and it causes the objects viewed through the window to be wavy and distorted. Its effects are magnified in wet weather and at night. The distortion prevents the operator from accurately judging the size, speed and distance of the vehicles traveling behind the vehicle. The distortion occurs when the vehicle is moving and stationary. I inspected several similar accords at the dealer and they had the same distorted rear window. The service manager at the dealer acknolwedged the distortion, but claimed it couldn't be fixed.
Also reported on the 2016 Honda Accord
Other electrical problem
Other lighting problem
Headlight failure or clouding
No-start or intermittent start failure
Other engine problem
Other body or interior problem
How far this goes
This page is kept out of search results because 70 reports is not enough to publish percentiles from. It stays reachable because somebody looking at this exact car would rather see the reports than be told there are none.
Complaints are voluntary, so 70 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does unclassified problem happen on the 2016 Honda Accord?
Across 25 owner reports that included an odometer reading, half were filed by 12,500 miles. A quarter were filed before 700 miles and a quarter after 35,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is unclassified problem on the 2016 Honda Accord?
70 reports have been filed with NHTSA, about 0.2 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed