Other speed control problem on the 2008 Toyota Corolla
24 crashes 8 injuries 32 of the 39 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 2008 Toyota Corolla report other speed control problem at a median of 30,000 miles. A quarter of the reports come in before 17,500 miles and a quarter after 57,500 miles, from 31 reports that carried an odometer reading.
A part like this is normally expected to survive 78,000 miles. It is the 2nd most-reported problem on this model year.
The mileage distribution
The reported range runs from 2,500 miles at the tenth percentile to 77,500 miles at the ninetieth, a spread of 73,800 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.
58% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 3,200 miles | 18,133 miles | 29,167 miles | 56,375 miles | 77,000 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, 24 a crash and 8 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 23 model years of this car. It shows up earliest on the 2010, at a median of 6,000 miles, and latest on the 2000 at 130,000 miles.
By volume the 2009 carries the most reports, with 163; the 2008 has 39. 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.
Tl*the contact owns a 2008 toyota corolla. While attempting to park the vehicle at 5 MPH, it surged forward and struck another vehicle. The front end sustained damages. The current mileage is 2,580 and failure mileage was 2,480. *updated 12/12/2007 *bf updated 12/12/07 *tr the consumer stated she was driving less than 5 MPH when she was attempting to execute a turn, when the vehicle suddenly accelerated out of control. Updated 04/05/10.*jb
Tl*-the contact owns a 2008 toyota corolla. The contact stated while driving she applied the brake, she shifted into reverse and the vehicle suddenly shot backwards at approx 100 MPH. The vehicle stopped after hitting the cement post in front of a supermarket. The contact stated that she had not experienced this failure in the past. There was no warning that the issue would occur. She spoke with both the dealer and the manufacturer who would not assume responsibility for the failure. The current and failure mileages were approximately 3,200. Updated 05/27/09. *lj updated 05/28/09.*jb VIN updated smch**three voqs on same VIN: 10256808,10335955,10266580 *smch
Tl*the contact owns a 2008 toyota corolla. While driving 5 MPH out of a parking lot there was a loud popping sound and the vehicle began to accelerate into on coming traffic. The vehicle stopped after it crashed into a parked vehicle. The contact suffered a back injury during the crash but was not transported to the hospital. The vehicle was not destroyed and has been repaired. The contact does not know why the vehicle accelerated. The current mileage was 19,700 and the failure mileage was 19,500.
Also reported on the 2008 Toyota Corolla
Airbag inflator rupture
Control module (ECM/PCM/BCM) failure
Other engine problem
Other brake problem
Airbag failed to deploy in a crash
Seat belt or retractor failure
How far this goes
Complaints are voluntary, so 39 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 2008 Toyota Corolla?
Across 31 owner reports that included an odometer reading, half were filed by 30,000 miles. A quarter were filed before 17,500 miles and a quarter after 57,500 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 2008 Toyota Corolla?
39 reports have been filed with NHTSA, about 0.3 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