Seat belt or retractor failure on the 2004 Chevrolet Colorado
2 crashes 4 injuries 6 of the 4 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 seat belt or retractor failure gets reported
There are 4 reports of seat belt or retractor failure on the 2004 Chevrolet Colorado, 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 82,000 miles. It is the 33rd most-reported problem on this model year.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| — | — | 90,500 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 4 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 $200–$900 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 10 model years of this car. It shows up earliest on the 2008, at a median of 900 miles, and latest on the 2020 at 100,000 miles.
By volume the 2005 carries the most reports, with 9; the 2004 has 4. 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.
Vehicle was involved in a frontal collision at 40 MPH impact. Driver's side seat belt failed to hold the driver in place , and the driver's side air bag failed to deploy. Driver sustained injuries, and was transported to the local hospital by an ambulance. Dealer was contacted, and the vehicle is at the body shop.*ak
Vehicle was involved in a frontal collision at 40 MPH impact. Driver's side seat belt failed to hold the driver in place , and the driver's side air bag failed to deploy. Driver sustained injuries, and was transported to the local hospital by an ambulance. Dealer was contacted, and the vehicle is at the body shop.*ak
I put key into on position and airbag deployed and hit me in face. My face was red & swollen on right side where I was hit by bag. My truck not moving was parked my seatbelt was out side I was getting it on when bag deployed. Gm is giving me a hard time! I keep getting 1800 customer service numbers they gave me a pac # but they have not followed up with me or dealer. I bought the truck it had 101,000 on it has 176,000 on it now. Gm only agreed to take care of it after I told them I was in vehicle when the bag deployed. Still waiting for my truck to be fixed. Dealer told me the computer is fried so it needs bag and computer then maybe they can find out why it blew. Cost is $1500-2000 to fix they said it may do it again. So I left waiting and wondering what next? Luckily I had stopped for work supplies on my way home, and did not drive straight home! Otherwise, I would have been in a wreck! After it happened, I wondered why cab filled with powder. I called dealer! They could not believe this, so I drove the truck to them. They cut bag off wheel and taped horn cover on. I returned it to them to fix. The used car dealer turned it over…
Also reported on the 2004 Chevrolet Colorado
Other body or interior problem
Other electrical problem
Cruise control failure
Other suspension problem
ABS module or sensor failure
Other brake problem
How far this goes
This page is kept out of search results because 4 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 4 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 seat belt or retractor failure happen on the 2004 Chevrolet Colorado?
Across 4 owner reports that included an odometer reading, half were filed by 90,000 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 seat belt or retractor failure on the 2004 Chevrolet Colorado?
4 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