Model year report

2003 Dodge RAM 1500: what breaks, and at what mileage

What breaks on the 2003 Dodge RAM 1500

On the 2003 Dodge RAM 1500, the failure owners report most often is other body or interior problem, and the reports cluster around 75,000 miles. The earliest to appear is ABS module or sensor failure, reported by a median of 5,000 miles. Overall it scores 69 out of 100, high risk for a 2003.

High risk for a 2003 — 147th riskiest of the 330 2003 vehicles we can rate. 1,363 owner reports; fleet size estimated from this year's own recall paperwork.

The failures owners actually file about

Owners have reported 69 named failure modes on the 2003 Dodge RAM 1500, and the three most-reported carry 34% of everything filed, which is an unusually even spread for one model year.

Other body or interior problem leads with 229 reports, about 1.8 per 1,000 vehicles and with the middle half of reports between 52k to 98,000 miles.

Airbag inflator rupture follows with 176 reports, usually reported between 65k to 145,000 miles.

CV axle or driveshaft failure follows with 52 reports, usually reported between 122k to 200,000 miles. 1 of those report mention a fire.

By system, the reports fall mostly into body (239), airbag (218) and brakes (89).

The mileage the reports cluster at

806 of the reports on the 2003 Dodge RAM 1500 came with an odometer reading, and half of those were filed before 70,000 miles.

Cumulatively, 33% by 50,000 miles, 67% by 100,000 miles and 86% by 150,000 miles of the dated reports had been filed, with 30 filed above the top of the chart.

The busiest stretch is between 0 and 10,000 miles, which alone holds 10% of the dated reports.

26% of the dated reports were filed below 36,000 miles.

In the order they tend to show up: ABS module or sensor failure around 4k, other brake problem around 6k, premature brake pad or rotor wear around 10k and other suspension problem around 39k.

Median

Other body or interior problem

75k
Airbag inflator rupture

101k
CV axle or driveshaft failure

150k
Other engine problem

44k
Premature brake pad or rotor wear

10k
Other powertrain problem

52k
Other electrical problem

52k
Differential or transfer case failure

61k
Other suspension problem

39k
Other wheel or tire problem

99k
Other visibility problem

88k
Other steering problem

82k

Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens

Showing the 12 most-reported failure modes of 69. The full list is in the table below.

How reports accumulate

Share of reports filed by each mileage

half by 70k

Every report with an odometer reading, cumulative, from 0 to 200,000 miles. A further 30 reports came in above that, which is why the line stops short of the top. A curve that climbs early is a car with early problems, whatever its total.

Line share of reports filed by that mileage
Dashed the median reported mileage

How bad it is when it goes

Across the named modes, 87 mention a crash, 12 a fire, 54 an injury and 5 a fatality. Those are the words owners used in their own complaints, and NHTSA does not verify them, but they are the closest thing in this data to a measure of what a failure actually did.

The average severity weight across every report on this year is 4.36, where a stalled engine or a failed airbag weighs many times more than a rattling trim panel, and a figure this high means the reports are dominated by failures with safety consequences rather than annoyances. The weighting is set out in full on the methodology page.

What the top failures cost to put right, as editorial estimates for an independent US shop rather than figures from NHTSA: other body or interior problem at $200–$2,000, airbag inflator rupture at $0–$0, CV axle or driveshaft failure at $450–$2,200 and other engine problem at $300–$4,000. Dealer labour, a seized bolt or a part that is no longer made can push any of these past the top of its range.

17% of the reports on this year sit in the engine, transmission, drivetrain or cooling systems — the four where a repair bill is usually four figures.

Every reported failure mode

Mileage figures are percentiles of owner-reported readings. Click a column to sort.
Failure mode	System	Reports	With reading	25th	Median	75th	Per 1,000	Typical repair	Severity
Other body or interior problem	body	229	168	52k	75k	98k	1.8	$200–$2,000	Moderate
Airbag inflator rupture	airbag	176	29	65k	101k	144k	1.4	$0–$0	Critical
CV axle or driveshaft failure	drivetrain	52	47	122k	150k	201k	0.4	$450–$2,200	High
Other engine problem	engine	51	45	14k	44k	96k	0.4	$300–$4,000	High
Premature brake pad or rotor wear	brakes	49	45	6k	10k	19k	0.4	$300–$1,400	Moderate
Other powertrain problem	transmission	47	37	18k	52k	78k	0.4	$400–$4,500	High
Other electrical problem	electrical	36	28	21k	52k	90k	0.3	$250–$2,000	Moderate
Differential or transfer case failure	drivetrain	31	25	49k	61k	130k	0.2	$900–$4,200	High
Other suspension problem	suspension	28	19	15k	39k	86k	0.2	$350–$2,000	Moderate
Other wheel or tire problem	wheels	26	21	38k	99k	140k	0.2	$200–$1,500	High
Other visibility problem	glass	25	22	62k	88k	113k	0.2	$150–$1,400	Moderate
Other steering problem	steering	21	19	55k	82k	114k	0.2	$350–$2,400	High
Airbag failed to deploy in a crash	airbag	16	10	34k	55k	138k	0.1	$1,000–$5,000	Critical
Other brake problem	brakes	16	15	2k	6k	92k	0.1	$300–$1,800	High
Seat belt or retractor failure	airbag	15	8	60k	73k	112k	0.1	$200–$900	High
Other speed control problem	adas	15	11	27k	70k	108k	0.1	$250–$2,000	Critical
Tail light, brake light or signal failure	lighting	12	10	50k	60k	60k	0.1	$100–$900	Moderate
Ignition switch, key fob or immobilizer failure	electrical	11	10	34k	41k	69k	0.1	$250–$1,500	High
Stalling while driving	engine	10	9	101k	127k	155k	0.1	$300–$2,500	Critical
ABS module or sensor failure	brakes	10	8	2k	4k	15k	0.1	$500–$2,400	High
Airbag warning light or occupant sensor fault	airbag	10	5	—	154k	—	0.1	$300–$1,600	High
Steering rack, gear or tie rod failure	steering	10	9	23k	53k	70k	0.1	$700–$2,600	High
Other lighting problem	lighting	10	8	62k	78k	91k	0.1	$120–$1,200	Moderate
Control arm, ball joint or bushing failure	suspension	9	9	12k	45k	61k	0.1	$400–$2,200	High
Fuel tank, filler or EVAP failure	fuel	8	5	—	137k	—	0.1	$250–$1,800	Moderate
Wiring harness or short circuit	electrical	7	3	—	100k	—	0.1	$400–$3,500	High
Loss of braking	brakes	7	7	—	58k	—	0.1	$400–$3,000	Critical
Rust or structural corrosion	body	7	2	—	157k	—	0.1	$500–$6,000	High
Control module (ECM/PCM/BCM) failure	electrical	6	4	—	22k	—	0.0	$700–$3,000	High
Engine sensor failure	electrical	6	6	—	129k	—	0.0	$180–$900	Moderate
Other fuel system problem	fuel	6	5	—	65k	—	0.0	$300–$2,200	High
Radiator or coolant leak	cooling	5	2	—	47k	—	0.0	$350–$1,900	High
Wheel bearing or hub failure	drivetrain	5	5	—	70k	—	0.0	$350–$1,200	Moderate
Parking brake failure	brakes	5	4	—	19k	—	0.0	$250–$1,300	Moderate
Tire blowout or tread separation	wheels	5	3	—	95k	—	0.0	$200–$1,500	Critical
Electrical fire or melted wiring	electrical	4	4	—	72k	—	0.0	$1,500–$9,000	Critical
Complete engine failure or seizure	engine	4	1	—	131k	—	0.0	$4,500–$12,000	Critical
Heater core failure	cooling	4	4	—	23k	—	0.0	$700–$2,400	Moderate
Steering column or shaft failure	steering	4	4	—	133k	—	0.0	$600–$2,500	Critical
Head gasket failure	engine	3	3	—	107k	—	0.0	$1,400–$4,000	Critical
No-start or intermittent start failure	engine	3	0	—	—	—	0.0	$200–$1,800	Moderate
Instrument cluster or gauge failure	infotainment	3	2	—	104k	—	0.0	$350–$1,400	Moderate
Cruise control failure	adas	3	3	—	136k	—	0.0	$200–$1,400	High
Oil leak	engine	2	2	—	2k	—	0.0	$250–$2,200	Moderate
Overheating	cooling	2	1	—	107k	—	0.0	$400–$3,500	High
Fuel leak or fuel odor	fuel	2	2	—	18k	—	0.0	$300–$2,500	Critical
Brake line, hose or caliper failure	brakes	2	2	—	68k	—	0.0	$250–$1,600	Critical
Liftgate, tailgate or trunk failure	body	2	1	—	9k	—	0.0	$250–$1,500	Moderate
Blower motor or climate control failure	hvac	2	1	—	81k	—	0.0	$250–$1,200	Moderate
Software fault or failed update	software	2	2	—	215k	—	0.0	$0–$600	Moderate
Misfire or rough idle	engine	1	1	—	69k	—	0.0	$250–$1,600	Moderate
Engine knock or bearing noise	engine	1	1	—	33k	—	0.0	$2,500–$9,000	High
Piston, ring or cylinder wall damage	engine	1	1	—	80k	—	0.0	$3,000–$9,500	Critical
Water pump failure	cooling	1	1	—	2k	—	0.0	$500–$2,200	High
Cooling fan failure	cooling	1	0	—	—	—	0.0	$350–$1,300	Moderate
Complete transmission failure	transmission	1	1	—	37k	—	0.0	$2,800–$8,000	Critical
Torque converter failure	transmission	1	1	—	59k	—	0.0	$1,100–$3,200	High
Shifter, linkage or stuck-in-park failure	transmission	1	1	—	16k	—	0.0	$250–$1,400	High
Alternator or charging system failure	electrical	1	1	—	15	—	0.0	$450–$1,600	High
Audio or connectivity failure	infotainment	1	1	—	80k	—	0.0	$150–$900	Low
Loss of power steering	steering	1	1	—	106k	—	0.0	$600–$2,800	Critical
Power steering pump or fluid leak	steering	1	1	—	62k	—	0.0	$350–$1,600	Moderate
Wheel, stud or lug nut failure	wheels	1	1	—	55k	—	0.0	$150–$1,500	Critical
Paint peeling or clear coat failure	body	1	1	—	60k	—	0.0	$600–$6,000	Low
Air conditioning failure	hvac	1	1	—	120k	—	0.0	$400–$2,800	Moderate
DPF, EGR or DEF system failure	emissions	1	1	—	100k	—	0.0	$800–$5,000	High
Wiper or washer failure	glass	1	1	—	30k	—	0.0	$120–$800	Moderate
Other seat belt problem	airbag	1	0	—	—	—	0.0	$200–$900	High
Other driver assistance problem	adas	1	0	—	—	—	0.0	$250–$1,800	High
Unclassified problem	other	320	95	61k	95k	140k	2.5	—	Moderate

Rate per 1,000 uses a fleet-size estimate derived from recall paperwork for this exact model year. It is a lower bound. Repair costs are typical independent-shop ranges for the failure, not figures from these reports.

How often, against how many were built

Scaled by an estimate of how many of these cars exist, the 2003 Dodge RAM 1500 draws about 11 per 1,000 vehicles, which puts it in the 88th percentile of complaint rates among 2003 vehicles we can rate.

That denominator is the weakest number on the page and it is fair to say so plainly. Rate per 1,000 uses a fleet-size estimate derived from recall paperwork for this exact model year. It is a lower bound.

The working figure is 128,562 vehicles. If the true number is twice that, every rate on this page is half what it says; the ranking against other 2003 vehicles, which is what the risk score uses, is far more robust than the rate itself.

What owners wrote

Verbatim from NHTSA complaint narratives, trimmed for length. The odometer reading is the one the owner gave.

Airbag inflator rupture

My 2003 dodge ram 1500 was in the shop for an A/C repair when they had to remove the dash board. About 3 months later a small crack appeared, followed by many more larger cracks. In 2 different parts of my dash board. The dash board continues to spider crack 9 months later. The dealer looked at it early on and never contacted me back saying it is a problem w/ these trucks. Nothing they will do about it. Treated me as if it was my fault. Blamed everything from the elements, the design, me and didn't care to help. My truck has been babied and has less than 60k miles. This is a defective dashboard/plastic and needs to be addressed. What's to happen if I am in an accident with airbags, this is my family vehicle...will this become shrapnel? As I read other complaints this has been an on going issue. Why hasn't this been addressed, my truck has never be in an accident! No reason for this to happen. Bad enough that the A/C failed at 51,000 miles at a huge cost but to end up with a broken dash is wrong! *tr

51,457 miles NHTSA complaint 814141 filed 2010-09-14

My 2003 dodge ram 1500 was in the shop for an A/C repair when they had to remove the dash board. About 3 months later a small crack appeared, followed by many more larger cracks. In 2 different parts of my dash board. The dash board continues to spider crack 9 months later. The dealer looked at it early on and never contacted me back saying it is a problem w/ these trucks. Nothing they will do about it. Treated me as if it was my fault. Blamed everything from the elements, the design, me and didn't care to help. My truck has been babied and has less than 60k miles. This is a defective dashboard/plastic and needs to be addressed. What's to happen if I am in an accident with airbags, this is my family vehicle...will this become shrapnel? As I read other complaints this has been an on going issue. Why hasn't this been addressed, my truck has never be in an accident! No reason for this to happen. Bad enough that the A/C failed at 51,000 miles at a huge cost but to end up with a broken dash is wrong! *tr

51,457 miles NHTSA complaint 814142 filed 2010-09-14

CV axle or driveshaft failure

My son and others could have been killed because of this. He just pulled away from a stop lite in a 2003 dodge ram 1500, only 3 months old when the rear right axle snapped shearing off the wheel and sending him skidding on the pavement. He and others were very lucky toget out of the way of danger. I am writing this on december 23rd. We have not heard a word from the dealer where we had the vehicle towed which would be south oak dodge at 4550 lincoln highway in matteson, ill. Phone is 708-747-7950. Vin #[xxx] information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6). *tr

3,000 miles NHTSA complaint 446407 filed 2003-12-23

Starting at june, 06, 2003. 2003 dodge ram 1500 series. Warped rotors at 5490 miles, again at 10643 miles. Have been to dealer both times for repairs. Pulsating still occurs after repairs. Braking ability problems still occuring. Brakes locking sometimes when putting in drive to move.grinding and pulsating sensation when turning and braking.ohter problems drive-line vibration -has been in for repairs. Computer printed circuit for overhead console replaced at (2023 miles) keyswitch replaced, left rear tail - light printed circuit, replaced, left rear shock absorber left loose from factory.*ak

5,490 miles NHTSA complaint 448783 filed 2004-01-09

Recalls on the 2003 model year

NHTSA has issued 5 recall campaigns covering the 2003 Dodge RAM 1500, affecting an estimated 135,139 vehicles. A recall is a different kind of evidence from a complaint: it is the regulator and the manufacturer agreeing that something has to be fixed, and the fix is free for as long as the car exists.

The campaigns cover air bags:frontal:passenger side:inflator module, wheels:hub, steering:gear box:shaft pitman and visibility:glass, side/rear. Whether the work was actually done on the car in front of you is a question only the VIN can answer, and the manufacturer or NHTSA will answer it free.

One caution about reading these together: a recall usually raises the complaint count for the same part, because owners who read about it go and file. The mileages stay informative; the counts get noisy.

15V312000

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

385,686 vehicles 2015-05-26

Defect: Chrysler (FCA US LLC) is recalling certain model year 2003 Dodge Ram 1500, 2500, and 3500 trucks manufactured August 29, 2002, to July 25, 2003 to address a safety defect in the passenger side frontal air bag inflator which may produce excessive internal pressure causing the inflator to rupture upon deployment of the air bag. This recall addresses both the passenger side frontal air bags that were originally installed in the vehicles, as well as replacement air bags that may have been installed as replacement service parts. A replacement air bag may have been installed…
Consequence: In the event of a crash necessitating deployment of the passengers frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.
Remedy: Owners are advised not to drive their vehicle until the recall repair is complete. Owners are advised not to drive their vehicles until the remedy is completed. Chrysler will notify owners, and dealers will replace the passenger frontal air bag, free of charge. The recall began on March 16, 2016. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is R26. Note: This recall partially supersedes recall 14V770.

10E040000

WHEELS:HUB

34,604 vehicles 2010-08-23

Defect: Federal-mogul is recalling certain carquest, national, and percision brand wheel hub assemblies, p/nos 515073 and 515073, sold for use as replacement equipment on model year 2002 through 2008 dodge ram 1500 pickup trucks. The inboard roll form used to maintain the hub assembly can fatigue resulting in noise and/or wheel separation on the two wheel drive (2wd) applications. The risk of these issues do not occur on the four wheel drive (4WD) applications, and installation on the 4WD applications are not part of this recall.
Consequence: A vehicle crash can occur if the wheel separates from the vehicle.
Remedy: Federal-mogul will notify owners of record and technicians will replace the affected hub assemblies free of charge. The safety recall began on september 15, 2010. Owners may contact federal-mogul at 1-877-489-6659.

10E013000

STEERING:GEAR BOX:SHAFT PITMAN

1,500 vehicles 2010-05-03

Defect: Fabtech is recalling certain aftermarket replacement pitman arms, p/nos. Fts93001 and ft44039, installed for use on certain 2003 through 2008 dodge 2500 4WD, 3500 4WD, and 1500 4WD mega cab vehicles. The pitman arm can fracture and break away from the steering box causing total loss of steering control.
Consequence: Steering loss could result in a vehicle crash possibly resulting in property damage, injury or death.
Remedy: Fabtech will notify owners and authorized installers will inspect for defective pitman arm and replace if necessary free of charge. The safety recall began on may 24, 2010. Owners may contact fabtech at 1-877-432-2832.

07E104000

VISIBILITY:GLASS, SIDE/REAR

1,657 vehicles 2007-12-11

Defect: Certain curved tempered replacement glass manufactured by hangzhou safety glass ltd and supplied to safelite by auto temp inc., identified as DOT-430, and sold for use on certain domestic and foreign vehicles may not break into small pieces as expected of tempered glass and fails to conform to federal motor vehicle safety standard no. 205, "glazing materials."
Consequence: In the event of a vehicle crash, the occupant(s) may be seriously injured by shattered glass.
Remedy: Safelite will notify its retail customers and replace the glass free of charge. Retail customers can contact safelite toll free at 1-888-843-2906. Safelite will notify its wholesale customers and reimburse wholesale customers for current inventory and at a specified rate for replacing their customer's glass. Wholesale customers can contact safelite's wholesale division, service autoglass toll free at 1-888-246-6298. The recall began on january 15, 2008.

06E024000

ENGINE AND ENGINE COOLING

44,386 vehicles 2006-03-15

Defect: Certain replacement k&n fuel performance kits, p/nos. 57-1509, 57-1511, 57-1511-1, 57-1517, 57-1517-1, 57-1527, and 57-1530. Also, a small percentage of these kits were sold under the mopar performance parts brand name (p/nos. P5007069 and p5007070). All kits were manufactured from april 20, 1999, through september 23, 2004. These assemblies were manufactured as replacement equipment for certain dodge pickup trucks and suvs. A small piece of material from the tube wall could be sucked into the engine throttle body, which could cause the throttle to become jammed in the…
Consequence: A jammed open throttle could cause unintended acceleration of the vehicle, possibly resulting in a crash or increased stoping distances when braking.
Remedy: K&n will provide owners with a free repair kit along with repair instructions. The recall began on april 20, 2006.

Recall work is free at a franchised dealer regardless of the car's age. Check the VIN at nhtsa.gov/recalls before assuming it was done.

How it ranks in the 2003 field

The score at the top of the page, placed among its peers. The zones are the same thresholds the scorer applies, read out of the scorer itself, so the picture and the band word cannot disagree.

Risk score against the rest of the 2003 field

Scores are ranked within the model year, never across years, because an older car has had longer to accumulate reports.

Left fewer and less serious reports
Right more, or worse
Marker this vehicle

Where 2003 sits in the model line

High risk for a 2003 — 147th riskiest of the 330 2003 vehicles we can rate. Because the ranking is against the same model year only, age cancels out of it.

Across the 17 model years of this car that carry enough reports to score, 2002 comes out best at 62 and 2004 worst at 74, with 2003 itself at 69.

If the model year is negotiable, 2002 scores lower than 2003 by a margin worth acting on. Same body, same engines, different luck — usually a supplier change or a mid-cycle fix, which the complaint data can show but never explain.

Within the 2002–2008 generation specifically, 2002 is the strongest year at 62 and 2004 the weakest at 74.

Scores compare each year against other cars of the same model year, so a low number on an older car is a real result and not an artefact of age.

Risk score by model year, out of 100

Shorter is better. Years with too few reports to score are shown without a bar rather than as a zero, because no data is not good news.

Within the 2002-2008 generation, 2002 Dodge RAM 1500 scores best at 62 and 2004 Dodge RAM 1500 worst at 74.

What to look at before buying one

The mileages below are where the first quarter of reports for each mode had already been filed, which makes them the point at which a fault is worth looking for rather than the point at which it happens: other brake problem from about 2k, ABS module or sensor failure from about 2k, premature brake pad or rotor wear from about 6k and control arm, ball joint or bushing failure from about 12k.

On a 2003 Dodge RAM 1500 with more miles than that on it, the useful question to put to a seller or a mechanic is whether other brake problem has been dealt with, and if so with what parts and at whose expense. A car that has already had the repair is in a different position from one that has not.

Treat it as where to point the inspection, not as a prediction. A well-maintained example can sail past every mileage on this page, and a neglected one can fail well before the first of them.

The limits of complaint data

1,363 owner reports; fleet size estimated from this year's own recall paperwork. Every count on this page is therefore a floor: it is the number of owners who went to the trouble of filing with a federal agency, which is a small and self-selected fraction of the owners who had the fault.

Of those 1,363 reports, 806 carried an odometer reading, so the mileages here describe 59% of the sample rather than all of it. Owners also round: readings pile up on multiples of ten thousand, which is why this site publishes "about 90,000 miles" and not "91,438".

The failure modes are assigned by software reading the owner's own words, which is accurate in bulk and wrong in individual cases. A mode with a handful of reports may contain a misfiled one.

And nothing here predicts what one car will do. These are other people's complaints, filed years apart, on cars maintained by strangers. Read the page as a map of where this model year has previously gone wrong, then have the specific car in front of you inspected.

Questions this page answers

What are the most common problems with the 2003 Dodge RAM 1500?

The most-reported failures are other body or interior problem (229 reports, median 75,000 miles), airbag inflator rupture (176 reports, median 100,000 miles) and cv axle or driveshaft failure (52 reports, median 150,000 miles). Counts come from owner complaints filed with NHTSA, which are voluntary, so they show what owners bothered to report rather than every fault that occurred.

At what mileage do 2003 Dodge RAM 1500 problems start?

Abs module or sensor failure is the earliest failure mode to show up, with a median reported mileage of 5,000 miles and a quarter of reports before 2,100 miles. Across all failure modes on this year, the median report sits at 70,000 miles.

Is the 2003 Dodge RAM 1500 reliable?

It scores 69 out of 100 on our risk index, which is high — 147th riskiest of the 330 2003 vehicles we can rate. The score is a comparison against other 2003 vehicles, not a prediction about any individual car, and it is built from complaint rates, severity and how early failures appear.

Which year of the Dodge RAM 1500 is best?

Within the 2002–2008 generation, 2002 scores best at 62 out of 100 and 2004 worst at 74. Same body, same engines, different luck.

Where this comes from. Every figure above is computed from NHTSA owner complaints and recall records for this exact make, model and year. Complaints are voluntary and self-selected, so treat counts as a floor. The methodology page writes out each formula, and the same numbers are available as JSON.

What breaks at my mileage Compare with another car

Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt 30 August 2026 Published by AtWhatMileage How every figure is computed