Control module (ECM/PCM/BCM) failure on the 2004 Dodge Durango
When control module (ecm/pcm/bcm) failure gets reported
Owners of the 2004 Dodge Durango report control module (ECM/PCM/BCM) failure at a median of 85,000 miles. A quarter of the reports come in before 50,000 miles and a quarter after 145,000 miles, from 13 reports that carried an odometer reading.
A part like this is normally expected to survive 92,000 miles. It is the 21st most-reported problem on this model year.
The mileage distribution
The reported range runs from 40,000 miles at the tenth percentile to 160,000 miles at the ninetieth, a spread of 120,613 miles across the middle 80% of reports.
A spread this wide points at use rather than design. Towing, climate, service history and city mileage all move a failure like this, so the median is a weak guide to any individual car.
8% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 38,036 miles | 50,000 miles | 83,000 miles | 145,000 miles | 158,649 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 $700–$3,000 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.
The same failure on other years
The same failure is reported on 13 model years of this car. It shows up earliest on the 2016, at a median of 5,000 miles, and latest on the 2000 at 140,000 miles.
By volume the 1999 carries the most reports, with 105; the 2004 has 13. 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.
2004 dodge durango with hemi (5.7 l) has stalled on five occasions. All instances have occurred at low speeds before coming to a stop at an intersection or exiting a parking lot. The PCM module was flashed updated per tsb 18-013-05a and the problem has occur 3 additional times. *jb
We recently purchased a used 2004 dodge durango limited. Equipped with the 5.7l hemi. We have owned the SUV for just under 90 days and on three separate occasions the engine has stalled when my wife was backing out of our driveway and shifting into drive. I spoke with a dodge dealership on the phone a few days ago and they offered little help. I intend to call them in the morning and set up an appointment to have them look at it. This is the vehicle my wife uses to transport our two young boys to pre-school and herself to work. This is very concerning to us because the truck dying in the driveway is one thing, but what if the next time they are on the highway or in the middle of an intersection. *jb
Tl*the contact owns a 2004 dodge durango. While driving 20 MPH, the contact heard a loud scratching noise when she depressed the brake pedal. As of november 20, 2007, the dealer had not inspected the vehicle; however, they stated that the failure was a normal occurrence. The contact stated that the air bag light would illuminate intermittently. The failure mileage was 50,000 and current mileage was 67,000.
Also reported on the 2004 Dodge Durango
Other engine problem
Other electrical problem
Complete engine failure or seizure
Other powertrain problem
No-start or intermittent start failure
Instrument cluster or gauge failure
How far this goes
Complaints are voluntary, so 13 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 control module (ecm/pcm/bcm) failure happen on the 2004 Dodge Durango?
Across 13 owner reports that included an odometer reading, half were filed by 85,000 miles. A quarter were filed before 50,000 miles and a quarter after 145,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is control module (ecm/pcm/bcm) failure on the 2004 Dodge Durango?
13 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