Other speed control problem on the 2015 Honda Accord
4 crashes 2 injuries 6 of the 17 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.
When other speed control problem gets reported
Owners of the 2015 Honda Accord report other speed control problem at a median of 25,000 miles. A quarter of the reports come in before 5,000 miles and a quarter after 40,000 miles, from 12 reports that carried an odometer reading.
A part like this is normally expected to survive 78,000 miles. It is the 12th most-reported problem on this model year.
The mileage distribution
The reported range runs from 1,200 miles at the tenth percentile to 80,000 miles at the ninetieth, a spread of 78,464 miles across the middle 80% of reports.
When the reports scatter this far, the mileage is telling you about how these cars were driven more than about the part itself.
67% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 1,230 miles | 4,875 miles | 26,250 miles | 42,460 miles | 79,694 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, 4 a crash and 2 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.
Putting it right typically runs $250–$2,000 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
This mode is classified as critical, which means a failure can leave the car unable to stop, steer, or stay out of the way of traffic. It is weighted accordingly in the risk score.
The same failure on other years
The same failure is reported on 27 model years of this car. It shows up earliest on the 2022, at a median of 1,700 miles, and latest on the 1996 at 180,000 miles.
By volume the 2003 carries the most reports, with 62; the 2015 has 17. 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.
Intermittently, but always upon acceleration (could be pulling onto the highway from a stopped position, merging/speeding up to get on the highway or pass another vehicle, or starting to move when the light turns green) the car will fall flat with no power. It doesn't stall, just doesn't respond to the gas pedal. Most times, happens in second gear. Releasing the gas pedal and then pressing it again most times resolves the problem. Sometimes, it takes a few tries. This is a very dangerous problem, and I have had many motorists swerve around me or blow the horn at me because I can't get the car moving fast enough. I just spent $30,000 on this new car, and the dealership cannot duplicate the problem so they're sending me on my way with a vehicle that's a potential death trap.
I bought a new honda accord about 7 months ago. I noticed after driving it a month or more that every long once in a while it was showing me a defect known as "unintended acceleration". I took it in to the dealer and after they examined it, put it on the computer machine and test drove it a few miles, they found it to be perfect, nothing wrong with it. I took it back and continued driving it thinking that perhaps I did something that caused it.as I continued on with it, I pulled into my handicap space at my parking lot. Front end up to a concrete bunker with the handicap sign standing tall in front. I was about to put the car in park and shut the key off, when suddenly while my feet were off the pedals the car zoomed up to 40 MPH,I turned the wheel left to try and avoid the sign after it hit the bunker and as it sped into the next parking lane I braked and shifted to neutral.luckily there was no traffic in the second lane or I would have killed somebody as well as myself.I took it to two more dealers with a damaged passenger fender and they all said after looking and testing again that there is nothing wrong with the car. The last…
Bought the car brand new back in july 2015. On 10/16/2016 I took the car on I-66 and at about 80 mpl the car started jerking and knocking. Engine runs fine at idle but knocks even at a speed < 20 MPH. Had the car towed to nearest honda dealership and waiting to hear from them. It has about 11k miles on it. Can see a safety recall on 2015 honda accord with similar symptoms.
Also reported on the 2015 Honda Accord
Other electrical problem
No-start or intermittent start failure
Other engine problem
Other steering problem
Other body or interior problem
Alternator or charging system failure
How far this goes
Complaints are voluntary, so 17 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 other speed control problem happen on the 2015 Honda Accord?
Across 12 owner reports that included an odometer reading, half were filed by 25,000 miles. A quarter were filed before 5,000 miles and a quarter after 40,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other speed control problem on the 2015 Honda Accord?
17 reports have been filed with NHTSA, about 0.1 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