Total Complaints
247 filings
HYUNDAI SONATA · model year
247 NHTSA complaints, 28 crash reports, and 6 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2003HYUNDAISONATA carries 247 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 28 crashes, 2 fires, 60 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2003 SONATA is air bags with 34 filings, followed by electrical system (17) and suspension (13). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 6 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle, the full NHTSA campaign numbers are listed below.
NHTSA currently has 37 investigation files overlapping the 2003 SONATA, and 1 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page, a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
247 filings
Crashes Reported
28 reports
Source
NHTSA ODI
Federal complaints database
Above median complaint volume, review patterns below.
| Component | Count |
|---|---|
| AIR BAGS | 34 |
| ELECTRICAL SYSTEM | 17 |
| SUSPENSION | 13 |
| STRUCTURE:BODY:DOOR | 13 |
| STRUCTURE | 9 |
| STRUCTURE:BODY | 9 |
| STEERING | 8 |
| AIR BAGS:FRONTAL | 8 |
| LATCHES/LOCKS/LINKAGES | 8 |
| FUEL SYSTEM, GASOLINE | 8 |
| FUEL/PROPULSION SYSTEM | 8 |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 7 |
| ENGINE AND ENGINE COOLING:ENGINE | 7 |
| WHEELS:HUB | 7 |
| ENGINE AND ENGINE COOLING | 6 |
FUEL SYSTEM, GASOLINE:STORAGE
CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 301, "FUEL SYSTEM INTEGRITY" A VALVE ON THE FUEL TANK ASSEMBLY MAY NOT CLOSE PROPERLY. IF A VEHICLE ROLLS OVER AND THE FUEL TANK ASSEMBLY VALVE IS NOT PROPERLY CLOSED, FUEL SPILLAGE MAY OCC
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
HYUNDAI IS RECALLING 91,350 MY 2002-2003 HYUNDAI SONATA VEHICLES. REPEATED USE OF THE INTERIOR DOOR HANDLE MAY CAUSE WEAR OF THE CHROME PLATE. IF THE TOP EDGE OF THE HANDLE HAS VERY THIN CHROME PLATING, THAT PORTION OF THE PLATING MAY WEAR AWAY MORE EASILY THAN MORE THICKLY PLATED AREAS AS THE DOO
TIRES:TEMPORARY/EMERGENCY SPARE TIRE
ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH A TRACTION CONTROL SYSTEM (TCS), IF THE T125/70D-15 COMPACT SPARE TIRE IS INSTALLED ON A FRONT WHEEL POSITION, THE TCS MAY INADVERTENTLY ACTIVATE BEGINNING AT SPEEDS OF 20 MPH.
SUSPENSION
HYUNDAI IS RECALLING 188,282 MY 2001-2004 SONATA AND MY 2001-2004 XG300 AND XG350 VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, O
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
SOME PASSENGER VEHICLES CONTAIN A FUEL TANK ASSEMBLY VALVE THAT MAY NOT CLOSE PROPERLY. IF A VEHICLE WITH A FUEL TANK ASSEMBLY VALVE THAT IS NOT PROPERLY CLOSED WERE TO ROLL OVER, FUEL SPILLAGE MAY OCCUR.
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
HYUNDAI IS RECALLING 82 MODEL YEAR 2002-2003 SONATA VEHICLES. REPEATED USE OF THE INTERIOR DOOR HANDLE MAY CAUSE WEAR OF THE CHROME PLATING. IF THE TOP EDGE OF THE HANDLE HAS VERY THIN CHROME PLATING THAT PORTION OF THE PLATING MAY WEAR AWAY MORE EASILY THAN MORE THICKLY PLATED AREAS AS THE DOOR HA
The contact owns a 2003 Hyundai Sonata. The contact stated that upon taking the vehicle to an independent mechanic, the mechanic discovered severe corrosion on the suspension. Upon investigation, the contact discovered NHTSA Campaign Number: 09V124000 (Suspension). The vehicle was taken to a dealer, and the contact was informed that due to the severe corrosion, the recall repair could not be performed. The mechanic at the dealer described the vehicle as being unsafe to drive. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 58,000
Mileage: 58,000
NHTSA Campaign ID Number: 09V124000 NHTSA Action Number: EA08016 Recall calls for repair or replacement of front sub-frame, due to corrosion. Local dealer responded, â . . . we will not be able to perform recallâ. I was told the corrosion was too far gone to repair. They refuse to replace the defective part.
The contact owns a 2003 Hyundai Sonata. The contact stated that while the vehicle was being serviced by an independent mechanic, the mechanic informed the contact that the front subframe was severely corroded. The mechanic determined that the failure was related to a recall. The vehicle was taken to the dealer, where the contact was informed that the subframe needed to be replaced; however, the repair could not be covered under NHTSA Campaign Number: 09V124000 (Suspension) because the parts had been discontinued. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was unknown. Parts distribution disconnect.
The contact owns a 2003 Hyundai Sonata. The contact stated that while self-inspecting the vehicle, he noticed that the subframe was extremely rusted. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 69,425. The contact stated that no assistance has been offered from the dealership from which the vehicle was purchased from.
Mileage: 69,425
Airbag light came on and stays on. Pulled a code that pointed to the wiring in the passenger seat. Moved wiring around and made sure connectors were properly plugged and the light went away for maybe a week. Light is back on again. Removed seat bolts to gain better access, used tubing and electrical tape to straighten any kinked wiring I could find underneath passenger front seat, disconnected and reconnected connections. Airbag light blinked once and still remains on with the code still pointing to the passenger seat wiring. Apparently this issue has been reported many times in online forums with no meaningful response from the company though this clearly affects proper airbag deployment.
Airbag light came on and stays on. Pulled a code that pointed to the wiring in the passenger seat. Moved wiring around and made sure connectors were properly plugged and the light went away for maybe a week. Light is back on again. Removed seat bolts to gain better access, used tubing and electrical tape to straighten any kinked wiring I could find underneath passenger front seat, disconnected and reconnected connections. Airbag light blinked once and still remains on with the code still pointing to the passenger seat wiring. Apparently this issue has been reported many times in online forums with no meaningful response from the company though this clearly affects proper airbag deployment.
TL* THE CONTACT OWNS A 2003 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 25 MPH, WHEN THE VEHICLE LOSS MOTIVE POWER AND STALLED. THE CONTACT PUSHED THE VEHICLE TO THE SIDE OF THE ROADWAY. THE CONTACT HAD THE VEHICLE TOWED TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT CRANKSHAFT POSITION SENSOR AND THE CRANKSHAFT NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 45,922. THE VIN WAS NOT AVAILABLE.*DT*JB
Mileage: 45,922
YOU CAN NOT FILL GAS TANK PASS HALF WITH OUT THE SMELL FILLING THE CAR .THE BACK SUSPENSION WHEN YOU GO OVER 40 TALES FROM SIDE TO SIDE .THE CAR WAS ON THE HIGHWAY .
Mileage: 150,000
YOU CAN NOT FILL GAS TANK PASS HALF WITH OUT THE SMELL FILLING THE CAR .THE BACK SUSPENSION WHEN YOU GO OVER 40 TALES FROM SIDE TO SIDE .THE CAR WAS ON THE HIGHWAY .
Mileage: 150,000
YOU CAN NOT FILL GAS TANK PASS HALF WITH OUT THE SMELL FILLING THE CAR .THE BACK SUSPENSION WHEN YOU GO OVER 40 TALES FROM SIDE TO SIDE .THE CAR WAS ON THE HIGHWAY .
Mileage: 150,000
TL* THE CONTACT OWNS A 2003 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE THE VEHICLE WAS BEING INSPECTED BY AN INDEPENDENT MECHANIC, SHE WAS INFORMED THERE WAS CORROSION TO THE VEHICLE'S SUBFRAME. THE CONTACT WAS ALSO INFORMED THAT THE FRONT PASSENGER'S SIDE SWAY BAR LINKAGE AND BOTH FRONT WHEEL BEARINGS NEEDED TO BE REPLACED. A DEALER WAS NOT NOTIFIED OF FAILURE. THE VEHICLE HAD NOT BEEN DIAGNOSED NOR REPAIRED AS OF YET. UPON INVESTIGATION, THE CONTACT ASSOCIATED THE FAILURE WITH NHTSA CAMPAIGN NUMBER: 09V124000 (SUSPENSION) HOWEVER, THE VIN WAS NOT INCLUDED. THE MANUFACTURER WAS INFORMED OF THE FAILURE AND A COMPLAINT WAS FILED. THE FAILURE MILEAGE WAS 184,077.
Mileage: 184,077
AIR BAG WARNING LIGHT IS ON. WHEN RESET THE LIGHT COMES ON AGAIN.
Mileage: 109,500
AIRBAG LIGHT IS ON BUT THEY HAVE NOT DEPLOYED & NO APPARENT DAMAGE TO THE AIRBAG SYSTEM, WIRING, ETC. WILL NOT PASS INSPECTION WITH THE ABS LIGHT ON, AS YOU WELL KNOW.
Mileage: 103,500
TL* THE CONTACT OWNS A 2003 HYUNDAI SONATA. WHILE DRIVING 30 MPH, THE VEHICLE BEGAN TO VEER TO THE RIGHT WITHOUT WARNING AND THE POWER STEERING FAILED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FRONT SUBFRAME WAS CORRODED. THE DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT THE VEHICLE WAS NOT INCLUDED IN A RECALL. THE FAILURE MILEAGE WAS 117,000.
Mileage: 117,000
TL* THE CONTACT OWNS A 2003 HYUNDAI SONATA. WHILE DRIVING 30 MPH, THE VEHICLE BEGAN TO VEER TO THE RIGHT WITHOUT WARNING AND THE POWER STEERING FAILED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FRONT SUBFRAME WAS CORRODED. THE DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT THE VEHICLE WAS NOT INCLUDED IN A RECALL. THE FAILURE MILEAGE WAS 117,000.
Mileage: 117,000
THE AIR BAG LIGHT IS CONSTANTLY ON, MEANING THAT IN THE EVENT OF AN ACCIDENT, THEY WILL NOT DEPLOY. INCREDIBLY DANGEROUS. THIS IS APPARENTLY DUE TO WIRING UNDERNEATH THE PASSENGER SEAT STRETCHING AND PINCHING FROM MOVING THE SEAT ITSELF AND WHEN THINGS ARE PLACED UNDERNEATH THE SEAT THAT MAY DISTURB THE WIRING. I KNOW IT IS THE WIRING UNDERNEATH THE PASSENGER SEAT DUE TO CHECKING THE TROUBLE CODE AND ALSO BEING ABLE TO TEMPORARILY FIX THE ISSUE FOR A COUPLE WEEKS BY GINGERLY MOVING THE WIRES UNTIL THE LIGHT WENT AWAY. NOW I CAN'T GET THE LIGHT TO GO AWAY NO MATTER WHAT METHODS I TRY. CAN'T FIND A REPLACEMENT SET OF WIRES NOR CAN I LOCATE WHICH WIRE SPECIFICALLY IS BEING AFFECTED TO TRY TO FIX THE ISSUE MYSELF. I HAVE SEEN DOZENS OF PEOPLE MAKING THIS SAME COMPLAINT ABOUT THE AIRBAG LIGHT STAYING ON. THIS NEEDS A RECALL SINCE THIS CAN EASILY LEAD TO DEATH SINCE THE AIRBAG WILL NOT DEPLOY TO ATTEMPT SAVING METHODS TO PASSENGERS. LIGHT WAS ON FOR THE PREVIOUS OWNER FOR I DON'T KNOW HOW LO
Mileage: 136,000
THE AIR BAG LIGHT IS CONSTANTLY ON, MEANING THAT IN THE EVENT OF AN ACCIDENT, THEY WILL NOT DEPLOY. INCREDIBLY DANGEROUS. THIS IS APPARENTLY DUE TO WIRING UNDERNEATH THE PASSENGER SEAT STRETCHING AND PINCHING FROM MOVING THE SEAT ITSELF AND WHEN THINGS ARE PLACED UNDERNEATH THE SEAT THAT MAY DISTURB THE WIRING. I KNOW IT IS THE WIRING UNDERNEATH THE PASSENGER SEAT DUE TO CHECKING THE TROUBLE CODE AND ALSO BEING ABLE TO TEMPORARILY FIX THE ISSUE FOR A COUPLE WEEKS BY GINGERLY MOVING THE WIRES UNTIL THE LIGHT WENT AWAY. NOW I CAN'T GET THE LIGHT TO GO AWAY NO MATTER WHAT METHODS I TRY. CAN'T FIND A REPLACEMENT SET OF WIRES NOR CAN I LOCATE WHICH WIRE SPECIFICALLY IS BEING AFFECTED TO TRY TO FIX THE ISSUE MYSELF. I HAVE SEEN DOZENS OF PEOPLE MAKING THIS SAME COMPLAINT ABOUT THE AIRBAG LIGHT STAYING ON. THIS NEEDS A RECALL SINCE THIS CAN EASILY LEAD TO DEATH SINCE THE AIRBAG WILL NOT DEPLOY TO ATTEMPT SAVING METHODS TO PASSENGERS. LIGHT WAS ON FOR THE PREVIOUS OWNER FOR I DON'T KNOW HOW LO
Mileage: 136,000
TL* THE CONTACT OWNS A 2003 HYUNDAI SONATA. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 10 MPH, THERE WAS SMOKE EMITTING FROM THE FRONT OF THE VEHICLE. IN ADDITION, THERE WAS AN ABNORMAL ODOR OF FUEL INSIDE THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE FAILURE COULD NOT BE DETERMINED. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 04V178000 (FUEL SYSTEM, GASOLINE). A LOCAL DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 180,000. *TT *TR
Mileage: 180,000
TL* THE CONTACT OWNS A 2003 HYUNDAI SONATA. THE CONTACT STATED THAT THE VEHICLE FAILED TO START WHEN ATTEMPTED TO DRIVE. THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE FAILURE RECURRED ONCE. THE VEHICLE WAS TAKEN TO POTAMKIN HYUNDAI (6200 NW 167TH ST, MIAMI LAKES, FL 33014, PHONE: (305) 728-5030), BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 139,000.
Mileage: 139,000
THE BRAKE PEDAL DROPS DURING BRAKING WITH A CLUNK. THE BRAKES ARE WEAK AT THAT POINT BUT RECOVER. I REPLACED THE BRAKE PADS AND ROTORS AND MASTER CYLINDER, STILL THE SAME PROBLEM. IT HAPPENS A LOT. MY WIFE WON'T DRIVE THE CAR ANYMORE.
Mileage: 1,100,000
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology - how this data is sourced, computed, and verified.