ABS module or sensor failure on the 2003 GMC Sierra 1500
When abs module or sensor failure gets reported
Owners of the 2003 GMC Sierra 1500 report ABS module or sensor failure at a median of 40,000 miles. A quarter of the reports come in before 30,000 miles and a quarter after 50,000 miles, from 10 reports that carried an odometer reading.
A part like this is normally expected to survive 95,000 miles. It is the 6th most-reported problem on this model year.
The mileage distribution
The reported range runs from 30,000 miles at the tenth percentile to 60,000 miles at the ninetieth, a spread of 31,770 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.
40% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 29,730 miles | 31,500 miles | 40,500 miles | 49,500 miles | 61,500 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
Putting it right typically runs $500–$2,400 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 17 model years of this car. It shows up earliest on the 2019, at a median of 10,000 miles, and latest on the 2007 at 180,000 miles.
By volume the 2000 carries the most reports, with 29; the 2003 has 12. 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.
Dt*: the contact stated that the vehicle was experiencing unwarranted antilock brake system (ABS) activation. This condition is more likely to occur in environmentally corrosive areas. The vehicle is registered in michigan. The vehicle was taken to the dealer on 12/15/06 who determined that the vehicle could be repaired at cost. There is a NHTSA recall #05v379000, regarding the service brakes, hydraulic: antilock. The VIN was not included in the recall.
Tl*the contact owns a 2003 gmc sierra 1500. The contact heard a grinding noise coming from the front driver side of the vehicle. The noise was heard when the vehicle was shut off. He also felt a vibration coming from the ABS unit. The dealer has not inspected the vehicle to determine the cause of failure. The contact stated that he was unable to deactivate the windshield wipers. The dealer stated that the wiper pulse module should be replaced. The dealer made the replacement and no other failures have occurred. The current mileage is 34,025 and failure mileage was 33,000.
Tl*the contact owns a 2003 gmc sierra 1500. While driving 5 MPH, the antilock brakes activated when the brake pedal was depressed. The dealer has not inspected the vehicle. Recall # 05v379000 (service brakes, hydraulic:antilock) does not include the 2003 model. The contact felt that his vehicle should be included in the recall. The current mileage is 26,000 and failure mileage was 25,500.
Also reported on the 2003 GMC Sierra 1500
Instrument cluster or gauge failure
Loss of braking
Brake line, hose or caliper failure
Other brake problem
Rust or structural corrosion
Steering rack, gear or tie rod failure
How far this goes
Complaints are voluntary, so 12 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 abs module or sensor failure happen on the 2003 GMC Sierra 1500?
Across 10 owner reports that included an odometer reading, half were filed by 40,000 miles. A quarter were filed before 30,000 miles and a quarter after 50,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is abs module or sensor failure on the 2003 GMC Sierra 1500?
12 reports have been filed with NHTSA, about 12 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