Other brake problem on the 2005 Hyundai Sonata
2 crashes 1 fire 3 of the 5 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 4 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 other brake problem gets reported
There are 5 reports of other brake problem on the 2005 Hyundai Sonata, 4 with a mileage attached. That is too few to place the failure on the odometer with any confidence.
A part like this is normally expected to survive 88,000 miles. It is the 13th most-reported problem on this model year.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| — | — | 70,500 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, 2 a crash and 1 a fire 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 $300–$1,800 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.
The same failure on other years
The same failure is reported on 21 model years of this car. It shows up earliest on the 2018, at a median of 10,000 miles, and latest on the 2020 at 120,000 miles.
By volume the 2012 carries the most reports, with 87; the 2005 has 5. 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 had come to a complete stop attempting to merge into traffic, as I pressed on accelerator, I felt it go down under my foot, thus hiting the right rear bumper of the car in front of me.this was the first time. The second time happened in january. 2012. I was turning into my parking spot, and I had softly braked. And as I pressed on the acceleator, and like the first time, I felt the accelerator go down beneath my foot, without pressing too hard. I ran into my apartment, and caused a good deal of damage to it.as well as my car. I have not had an incident since, but I remain scared that it will happen again. I took vehicle to oxmoor hyundai, in louisville, and could not find find anything wrong, and I had to pay just under $100.00 to tell me this. And my auto insurance went up drastically. *js
Electrical issues began a month after driving the vehicle. Front and rear light bulbs continue requiring replacement, the dash light also will flash when brakes are depressed. The trunk leaked the first christmas, dealer claimed to repair it, but failed, still leaks. Air bag indicator came on, went off eventually, and is back on again. Finally, car began losing power last year and cutting off sporadically in traffic, and now the rear and window brake lights remain on when lights are on but not when turned off. Recall info points to defective stop brake switch that failed even after repair/replacement, however, my VIN does not appear on the recall list and the dealer will not repair or replace. Curious, since my car is of the make, model, and year reported! Greedy and irresponsible ! *tr
Tl* the contact owns a 2005 hyundai sonata. While depressing the brake pedal, the vehicle stalled without warning. In addition, while turning the vehicle left or right, the vehicle stalled. The contact had to restart the vehicle to get it to operate normally. The vehicle was not taken to a dealer. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 170,000.
Also reported on the 2005 Hyundai Sonata
Control arm, ball joint or bushing failure
Airbag warning light or occupant sensor fault
Other body or interior problem
Other electrical problem
Other lighting problem
Airbag failed to deploy in a crash
How far this goes
This page is kept out of search results because 5 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 5 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 brake problem happen on the 2005 Hyundai Sonata?
Across 4 owner reports that included an odometer reading, half were filed by 70,000 miles. A quarter were filed before — and a quarter after —. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other brake problem on the 2005 Hyundai Sonata?
5 reports have been filed with NHTSA, about 25 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