2003 Hyundai Elantra Problems

What owners report

Complaints on this model year center on the front lower control arms, which owners describe rusting through and breaking at the ball joint, sometimes letting a front wheel drop or turn sideways. Airbag concerns are the second theme, mostly airbags that did not deploy in a reported crash or a persistent airbag warning light. Brake complaints, fuel-filling problems and headlight bulbs burning out repeatedly round out the sample.

1. 1
   Suspension

   Front lower control arm rusts through and breaks

   • 64 complaints (27%)
   • median 92,566 mi at 8.2 yrs old (52 state mileage)
   • 1 mention a crash, fire or injury
   • filed 2003–2023

   Owners describe the front lower control arm (sometimes called the A-frame) breaking or fracturing near the ball joint, often at low speed and sometimes with a loud noise as the front wheel turns sideways or the tire pulls away. Many say a mechanic found heavy rust and thinning of the steel on the inside of the arm. Some report the dealer repaired the car under recall 09V125000, while others say the vehicle was excluded from the campaign because of where it was registered, or that the anti-corrosion treatment was applied but corrosion continued. Repairs ranged from a control arm replacement to a broken axle and body damage. Mostly reported between about 36,000 and 150,000 miles, frequently on cars driven in road-salt states.

   Recall 09V1250001 related service bulletin

   What to check: Have the front lower control arms inspected from underneath for rust, especially near the ball joint, and ask whether recall 09V125000 was performed and whether the car spent its life in a road-salt state.

   2 excerpts from owner complaints in NHTSA records

   “As I was driving my 2003 Hyundai Elantra out of work, the structural metal component that connects to the front, passenger side tire (or referred to as lower arm or a-frame) snapped and the vehicle lost control and stopped moving immediately. The tire was essentially detached from the vehicle and damage to the passenger side door, front bumper and wheel cover. …”

   NHTSA complaint #10331161, filed 2010-05, 57,000 miles

   “8/11/2009, my daughter and I were driving a 2003 Hyundai Elantra down a small street in chicago when the passenger side front lower control arm fractured at the ball joint attachment . The tire then came away from the assembly and was rendered inoperable. In october of 2009, I became aware of the recall regarding this and filed a complaint here and Hyundai motor america reimbursed me for the replacement of the control arm. …”

   NHTSA complaint #10393931, filed 2011-04, 95,033 miles
2. 2
   Air bags

   Airbag light on or airbags not deploying

   • 45 complaints (19%)
   • median 45,000 mi at 3.9 yrs old (33 state mileage)
   • 31 mention a crash, fire or injury
   • filed 2003–2016

   Complaints describe the airbag warning light staying lit with no passenger in the seat, and dealers diagnosing a failed airbag control module; owners say the repair was quoted at several hundred dollars and not covered by warranty or an extended plan. Others report frontal or side airbags that did not deploy in a collision, including impacts with substantial front-end damage. A few describe an airbag deploying when they did not expect it. Reported from very low mileage up to about 90,000 miles, with several cases in the first few years of ownership.

   2 related service bulletins

   What to check: Check that the airbag light comes on at start-up and goes out; if it stays lit, ask for the stored airbag fault codes and a quote for the module before buying.

   2 excerpts from owner complaints in NHTSA records

   “My 2003 Hyundai Elantra has 64,000 miles on it & the airbag module went out & am told it will cost over 800.00 to fix & it won't deploy if I have an accident. I have Hyundai extended coverage plan of 10 years/100,000 miles & was told it covers 'everything but the sink' they tell me it won't cover this. This seems like a safety issue to me.”

   NHTSA complaint #10250776, filed 2008-12, 64,000 miles

   “I had a low speed accident approximately 10-20mph in a parking lot where I hit a cement surrounding of a pole on the driver side and the airbag deployed on the passengers side causing significant damage to the windshield, busted the dash vents, locked my drivers seatbelt and shattered windshield glass all over the car.”

   NHTSA complaint #10599046, filed 2014-06, 57,465 miles
3. 3
   Brakes

   Long or soft brake pedal, weak rear braking

   • 26 complaints (11%)
   • median 41,250 mi at 4.0 yrs old (20 state mileage)
   • 9 mention a crash, fire or injury
   • filed 2003–2020

   Owners describe the brake pedal traveling close to the floor or needing extra pressure to stop, sometimes with longer stopping distances and rear-end collisions at low speed. Several say the rear brakes were doing little of the work or that rear wheel cylinders leaked and were replaced more than once. Others report repeated brake work where calipers stuck and brakes smoked. Some complaints link the rear brake tube routing to recalls 03V496000 and 03V257000. Spread from under 10,000 miles to roughly 150,000 miles, with several reports in the 45,000-65,000 mile range.

   Recall 03V496000Recall 03V2570002 related service bulletins

   What to check: Ask for brake service records, including rear wheel cylinder and brake line work, and have the car inspected for rusted or leaking brake lines and stuck calipers.

   2 excerpts from owner complaints in NHTSA records

   “In the past 6 weeks, I have drove my car maybe 5 times because it has been in and out of the shop so many time for default brakes. Once it seems to be fixed, they starting smoking. So it goes back in the shop for another week. Then I get it back, and I don't have any brakes. Goes back in shop, get it back and then my calipers stick again and cause my brakes to smoke. …”

   NHTSA complaint #10523852, filed 2013-07, 48,000 miles

   “My concern with my 2003 Elantra is with the safety of rear braking system on the car. On oct 23, 2003 I had the service performed for the recall 31b03r1 brake campaign 061. At 10,834 miles. On oct 7, 2007 I had regular scheduled maintenance performed complete brake system flush at 45,072 miles. On july 8, 2008 both rear wheel cylinders were leaking an had to be replaced as well as the complete brake system flush again. At 51887 miles. …”

   NHTSA complaint #10320727, filed 2010-03, 64,638 miles
4. 4
   Fuel system

   Gas pump clicks off and tank will not fill

   • 12 complaints (5%)
   • median 80,000 mi at 9.5 yrs old (9 state mileage, few)
   • filed 2005–2016

   Owners report that the fuel nozzle shuts off after only a small amount of fuel goes in, even when the gauge shows near empty, and that it can take many minutes to fill the tank. Some link it to a purge or vent valve staying open, with charcoal from the canister entering the lines, and note the check engine light coming on. Several say the dealer told them the car was not covered by recalls 04V178000 or 04V369000 because of build date or VIN. Mostly reported between about 34,000 and 105,000 miles, and often described as starting suddenly rather than gradually.

   Recall 04V178000Recall 04V369000

   What to check: Fill the tank during a test drive and see whether the nozzle clicks off early; ask about any evaporative-system or purge valve repairs and stored check engine codes.

   2 excerpts from owner complaints in NHTSA records

   “Emission control system failure. I just had my vehicle repaired for a failing vapor canister purge valve that causes the check engine light to illuminate. This valve is part of the evaporative (evap) emission control system. According to my mechanic, the faulty valve stays in the open position which also causes the charcoal from the canister to release into the fuel lines,clogging it. The symptom of this problem causes you to start having trouble filling your gas tank. …”

   NHTSA complaint #10712832, filed 2015-04, 34,251 miles

   “Unable to fill gas tank because the gas pump would click off just after pumping a few dollars of gas into car although the gauge indicated the vehicle was near empty. This continued to be a problem over and over again and just started out of the blue. One day it was working fine, then I noticed I was having problems with gas pump clicking off. Took vehicle to mechanic and described the problem, they pulled up the recall notice. Contacted Hyundai and was told that my car just missed the recall. …”

   NHTSA complaint #10543282, filed 2013-09, 91,000 miles

Buying note. The most consequential thing to check on this model year is the front lower control arm for rust and whether recall 09V125000 was completed, since owners describe those arms breaking. Also verify the airbag warning light behaves normally and take the car on a test drive long enough to try filling the tank and to feel the brakes.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.