Engine
2.4L 4-cyl
How to read this file. Complaint records are unverified owner submissions to the federal safety agency. Counts are raw, not adjusted for sales volume or vehicle age. Recall campaigns apply to the model; only a VIN check shows whether this car is affected or repaired. Parts shown are named by an editorial note or listed as a search directory; none is a diagnosis. Full methodology.
Fault profile
Complaint-component records on this vehicle, grouped by family. A complaint naming two systems counts once in each.
Complaints are owner-reported and not verified by the agency.
When it fails
The timing of this vehicle's reported failures, from the complaint file itself. A cluster tells you what to expect and when; it is shaped by reporting behavior as well as by the vehicle.
Vehicle age when the failure occurred
Years between the model year and the owner's reported failure date. Based on 196 of 205 complaints with a usable failure date.
Odometer when the failure occurred
Owner-reported mileage at failure, in 20,000-mile bands. Based on 137 of 205 complaints reporting a plausible odometer (500 to 500,000 miles; unverified).
Known issues
The component families with the most complaint records against this vehicle. Counts, crash and fire figures belong to the whole family, not to any single named issue. Parts listed are related system parts, not a diagnosis.
Body & structure
71 complaint records4 crash reports
"DROVE OVER A CRACK IN THE ROAD, FELT AND HEARD SNAPPING, TOOK TO MECHANIC, WAS TOLD RIGHT SUBFRAME RUSTED OUT SO BAD THAT IT SNAPPED. *TR..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse body & structure parts in the directory →
Air bags
49 complaint records18 crash reports
"CONSUMER WAS APPROACHING A STOP SIGN AND ANOTHER VEHICLE HIT HER. UPON IMPACT, AIRBAGS DIDN'T DEPLOY. THE DEALERSHIP IS AWARE OF PROBLEM.*AK..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse air bags parts in the directory →
Suspension
29 complaint records
"A SQUEAKING NOISE IS COMING FROM THE REAR OF THE VEHICLE. NOW THE NOISE HAS WENT FROM A SQUEAKING TO A ROARING NOISE. THE DEALERSHIP IS AWARE OF THE PROBLEM. NLM..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse suspension parts in the directory →
Federal defect investigations
Formal investigations opened by the federal safety agency into this vehicle. An investigation is the step between a complaint pattern and a recall; not every one results in one.
| Investigation | Status | Component | Subject |
|---|---|---|---|
| EA08016 opened Aug 2008 | closed Apr 2009 | Suspension | FRONT SUB-FRAME CORROSION - led to recall 09V124000 IN A LETTER DATED APRIL 14, 2009, HYUNDAI-KIA AMERICA TECHNICAL CENTER, INC (HYUNDAI) NOTIFIED NHTSA THAT HYUNDAIIS CONDUCTING A SAFETY RECALL OF MODEL YEAR (MY) 1999 THROUGH 2004 HYUNDAI SONATA VEHICLES MANUFACTURED PRIOR TO NOVEMBER 20, 2003 THAT ARE... |
| PE08029 opened Apr 2008 | closed Aug 2008 | Suspension | FRONT SUB-FRAME CORROSION THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED PRELIMINARY EVALUATION, PE08-029, ON APRIL 22, 2008, BASED ON 40 CONSUMER COMPLAINTS ALLEGING FRONT SUB-FRAME CORROSION IN MODEL YEAR (MY) 1999 THROUGH 2002 HYUNDAI SONATA VEHICLES.COMPLAINTS DESCRIBE SEVERE... |
Recall campaigns
Safety-recall remedies are normally provided at no charge. Under US federal law the mandatory free remedy applies when the vehicle was no more than 15 years old at the time the defect was determined; manufacturers often cover older vehicles voluntarily. Canadian rules differ. Confirm eligibility with the manufacturer using the VIN. Each campaign number links to the federal record.
| Campaign | Component | Summary | Remedy |
|---|---|---|---|
| 09V124000 | 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,... | Normally free |
| 02V105000 | Air Bags | ON CERTAIN PASSENGER VEHICLES, AN INTERMITTENT CONDITION THAT LEADS TO THE SUPPLEMENTAL RESTRAINT SYSTEM (SRS) AIR BAG WARNING LIGHT ILLUMINATION COULD RESULT FROM MOTION OF THE SIDE IMPACT AIR BAG WIRING HARNESS AND... | Normally free |
| 01V347000 | Air Bags | VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE SUPPLEMENTAL RESTRAINT SYSTEM (SRS) AIR BAG WARNING LIGHT COULD ILLUMINATE DUE TO MOTION OF THE SIDE IMPACT AIR BAG WIRING HARNESS AND SIDE IMPACT AIR BAG WIRING HARNESS... | Normally free |
Transport Canada recalls
Recalls issued under Canadian law for this model year, from Transport Canada's Vehicle Recalls Database. Matched by model name, so a Canadian-market variant may appear here that was sold under another name in the US. Units are Canadian vehicles affected.
| Recall | System | Units (CA) | Summary |
|---|---|---|---|
| 2009123 2009-04-23 | Structure | 34,786 | On certain vehicles operated in areas of heavy road salt usage (Ontario, Quebec, New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland & Labrador), road salt can collect in the rear portion of the side members of the subframe... |
Service bulletins and warranty extensions
Manufacturer communications to dealers on file with the federal agency: repair instructions, service campaigns, and warranty extensions. A warranty extension means the manufacturer may pay for a repair the recall table does not cover.
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| 25-BD-012H TSB Nov 2025 | Exterior Lighting | This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. | |
| 24-BD-001H Feb 2024 | Visibility/Wiper | This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is a possibility of the rubber insert and rail spring becoming partially separated on the inner side... | |
| 23-EM-005H Oct 2023 | Engine And Engine Cooling | This bulletin provides important checkpoint guidelines when performing engine oil and filter change services. | |
| 23-BD-007H Apr 2023 | Structure | Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. In rare cases, the paint can become clouded under the PPF. | |
| 23-BD-002H Jan 2023 | Visibility | This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. |
Show 55 more bulletins
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| 22-EM-010H Jul 2022 | Engine And Engine Cooling | Follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake system accordingly during engine short block or sub-assembly replacement. | |
| 22-GI-006H Jul 2022 | Tires | Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for correcting load carrying capacity information indicated on tire placards when vehicle weight has been increased before retail sale. | |
| 21-AT-006H May 2021 | Power Train | Hyundai approves only the ATF, DCT gear oil and IVT gear oil specified in the vehicleâÂÂs ownerâÂÂs manual. ï· Use of other ATF may result in improper shift quality or other drivability conditions. | |
| 21-EM-004H Mar 2021 | Equipment | This bulletin provides the service procedure for engine connecting rod bearing clearance testing. Perform the procedure outlined in this bulletin to fulfill the Bearing Clearance Test inspection requirements to determine next required steps. | |
| 21-BR-002H Mar 2021 | Equipment | This bulletin provides best practice recommendations when performing brake service procedures. | |
| 21-EM-003H Mar 2021 | Equipment | This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below. | |
| 20-BR-002H Nov 2020 | Service Brakes | This bulletin describes the procedure to inspect and identify fluid which may appear around the brake caliper area. | |
| 20-SS-004H Nov 2020 | Tires | This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the âTire Balance Data Sheetâ must be fully completed including imbalance and Road Force Variation (RFV) data. | |
| 20-BD-014H Jul 2020 | Exterior Lighting | This bulletin provides information regarding condensation related to moisture accumulation in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. The TSB illustrates the various causes of condensation inside the lamp assembly. | |
| 20-SS-002H(1) May 2020 | Tires | This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and performance. | |
| 20-BD-007H-1 May 2020 | Equipment | This bulletin describes the general guidelines to help disinfect and protect vehicle exterior/interior surfaces using recommended safe chemical products. | |
| 20-EE-003H Apr 2020 | Equipment | This bulletin provides information on identifying dealer stock vehicles with either: ⢠A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. ⢠A 30 Day alert - vehicle has not started and reported an SOC in 30 days. | |
| 20-AT-016H Apr 2020 | Equipment Adaptive/Mobility | The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions: | |
| 20-BD-007H Mar 2020 | Equipment Adaptive/Mobility | This bulletin describes the general guidelines to disinfect and protect vehicle interior surfaces using certain safe chemical products. | |
| 20-SS-001H Feb 2020 | Suspension | This bulletin describes the requirements for all wheel alignment and/or vehicle tracking claims and best practices when diagnosing and conducting alignment-related repairs for all models and model years. | |
| 20-BE-001H Jan 2020 | Electrical System | This bulletin provides guidelines to inspect the USB, head unit, and multi-box for common connection conditions. 2. This bulletin presents guidelines to inspect for common Android Auto and Apple CarPlay connection conditions. 3. | |
| 19-BE-011H-1 Nov 2019 | Back Over Prevention | The Blind Spot Detection (BSD) or Blind-Spot Collision Warning (BCW) is a system that measures the speed of and distance from the following vehicles by using two magnetic wave radar sensors attached in the rear bumper. | |
| 19-GI-006H Oct 2019 | Equipment Adaptive/Mobility | This bulletin provides instruction detailing the proper methodology for scanning and uploading captured GDS data files to the Techline Repository. Compliance with this bulletin ensures that the GDS data files are correctly transferred and matched with a Techline Case number. | |
| DOR-T5K8Y-01 Dec 2017 | Equipment | This SKU is an Air Conditioning Bypass Pulley. The Customer communication requested return of unsold inventory to inspect for potential bracket cracking. | |
| DOR-Y5Q6Z-01 Dec 2017 | Power Train | This SKU is an Air Conditioning Bypass Pulley. The Customer communication requested return of unsold inventory to inspect for potential bracket cracking. | |
| 5NP-S9D9P-10 Sep 2016 | Power Train | THIS BULLETIN PROVIDES INFORMATION ON COMPONENTS, ATTRIBUTES, AND PRECAUTIONS OF THE 7-SPEED DRY-TYPE DUAL CLUTCH TRANSMISSION (DCT). | |
| TSB-11-BR-002 May 2011 | Service Brakes | HYUNDAI: ALL SONATA HYBRIDS. BRAKE BLEEDING PROCEDURE. *RM | |
| TSB-09-AT-018 Oct 2009 | Engine And Engine Cooling | HYUNDAI: ATA SOLENOID DIAGNOSTIC TROUBLE CODES P0740, P0741, P0742, P0743, P0746, P0748, P0750, P0755, P0760, P0765, P0770. INCORRECT OPERATION OF THE TRANSAXLE SOLENOIDS MAY RESULT IN THE FOLLOWING SYMPTOMS-CHECK ENGINE LIGHT ILLUMINATED; TRANSAXLE HELD IN 3RD GEAR FAIL SAFE. | |
| TSB-09-AT-013 Jul 2009 | Power Train | HYUNDAI: AUTOMATIC TRANSAXLE RANGE SWITCH DIAGNOSTIC TROUBLE CODES P0705 (RANGE SWITCH SIGNAL PROBLEMS), P0707 (RANGE SWITCH OPEN CIRCUIT), AND P0708 (RANGE SWITCH SHORT CIRCUIT OR MULTIPLE INPUTS). | |
| 0636006 Dec 2006 | Engine And Engine Cooling | EXHAUST GAS RECIRCULATION (EGR) SYSTEM DIAGNOSIS. *KB | |
| 0640018 Dec 2006 | Power Train | AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODES (DTC) LIST. *KB | |
| 0650003 Mar 2006 | Service Brakes | ABS PUMP SELF-CHECK NOISE. *TT | |
| 0540008 Dec 2005 | Power Train | AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODES LIST. *SC | |
| 01011901 Aug 2005 | Electrical System | AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODES LIST. *NM | |
| 0550004 Jun 2005 | Service Brakes | ABS PUMP SELF CHECK NOISE. ALSO INCLUDED: 2003-2005 MODEL XG AND 1999, 2000, 2001, 2003, 2004 AND 2005 MODEL SANTA FE. *SC | |
| 0497002 Aug 2004 | Equipment | FD46XG PAG OIL SPECIFICATIONS FOR AIR CONDITIONING COMPONENT REPLACEMENT. *TT | |
| 0804 Aug 2004 | Equipment | FD46XG POLY ALKYLEN GLYCOL (PAG) OIL SPECIFICATIONS FOR AIR CONDITIONING COMPONENT REPLACEMENT. *NM | |
| 0436006 Jun 2004 | Engine And Engine Cooling | UNSTABLE IDLE (SIMPLE DIAGNOSIS PROCEDURE FOR INTERMITTENTLY STUCK CLOSED EGR SOLENOID VALVE). *TT | |
| 0450006 May 2004 | Service Brakes | ANTI-LOCK BRAKING SYSTEM (ABS)TCS ACTIVATION MAY RESULT FROM UNDERINFLATED COMPACT SPARE TIRE. *TT | |
| 03010112 Jan 2004 | Engine And Engine Cooling | 2.5/2.7L V6 ENGINE TITANIUM O2 SENSORS (CAMPAIGN V01) - REVISED TSB VERSION 2. *TT | |
| 03010111 Dec 2003 | Engine And Engine Cooling | 2.5/2.7L V6 ENGINE TITANIUM O2 SENSORS (CAMPAIGN V01) - REVISED TSB. *TT | |
| 0336024 Nov 2003 | Vehicle Speed Control | RESISTANCE VALUES FOR IDLE SPEED CONTROL ACTUATOR (ISCA). VARIOUS MODELS INCLUDING THE 2004 SONATA. *TT | |
| 0340014 Aug 2003 | Power Train | AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODE (DTC) P1723 ACCOMPANIED WITH MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED; TRANSAXLE HELD IN 2RD GEAR FAIL-SAFE; HARSH SHIFTS INTO REVERSE OR DRIVE. *TT | |
| 0336019 Aug 2003 | Engine And Engine Cooling | ECM (ENGINE CONTROL MODULE) REPROGRAMMING FOR ENGINE HESITATION IN THE MORNING AND DIAGNOSTIC TROUBLE CODE P0139. *TT | |
| 0340006 May 2003 | Power Train | ATA SOLENOID DIAGNOSTIC TROUBLE CODES P0740, P0741, P0742, P0743, P0750, P0755, P0760, P0765, P0770. *TT | |
| 133 May 2003 | Power Train | THIRD GEAR FAIL-SAFE INFORMATION. *TT | |
| 02360221 Dec 2002 | Engine And Engine Cooling | VEHICLES MAY EXPERIENCE ENGINE RPM FLUCTUATION - CRUISE CONTROL CABLE ADJUSTMENT PROCEDURE. *TT | |
| 0240026 Dec 2002 | Power Train | ATA SOLENOID DIAGNOSTIC TROUBLE CODES P0740, P0743, P0750, P0755, P0760, P0765, P0770. *TT | |
| 0236037 Dec 2002 | Engine And Engine Cooling | ECM (ENGINE CONTROL MODULE) REPROGRAMMING FOR ENGINE HESITATION IN THE MORNING AND DIAGNOSTIC TROUBLE CODE P0139. *TT | |
| 0240024 Oct 2002 | Power Train | IMPROVED CLUTCH RELEASE SHAFT UPPER AND LOWER BUSHING. *TT | |
| 0236027 Oct 2002 | Exterior Lighting | VERY BRIEF, SLIGHT HEADLAMP DIMMING CONDITION. *TT | |
| 0280001 Sep 2002 | Visibility | A CONDITION MAY EXIST WHERE THE FRONT DOOR GLASS DOES NOT RAISE PROPERLY OR WILL NOT STAY FULLY CLOSED AND / OR DOES NOT LOWER PROPERLY. *TT | |
| 0250012 Aug 2002 | Service Brakes | THIS BULLETIN INVOLVES INFORMATION RELATING TO A CHANGE IN THE REAR DRUM BRAKES TO REDUCE BRAKE SQUEAL/SQUEAK NOISE. *JG | |
| 0236022 Aug 2002 | Engine And Engine Cooling | SUBJECT REGARDING ENGINE RPM FLUCTUATION - CRUISE CONTROL CABLE ADJUSTMENT PROCEDURE. *JG | |
| 0240019 Aug 2002 | Power Train | SUBJECT REGARDING AUTOMATIC TRANSAXLE HARSH AND/OR DELAYED SHIFTS. *JG | |
| 0290009 Jun 2002 | Unknown Or Other | SUBJECT REGARDING DIAGNOSTIC GUIDE FOR CLIFFORD AND DEI SECURITY SYSTEM. *JG | |
| 200502 May 2002 | Air Bags | SUBJECT REGARDING SIDE IMPACT AIR BAG WIRE HARNESS ROUTING. *JG | |
| 0201005 May 2002 | Electrical System | SUBJECT REGARDING SIDE IMPACT AIR BAG WIRE HARNESS ROUTING CAMPAIGN. *JG | |
| 0250007 May 2002 | Suspension | SUBJECT REGARDING REAR STABILIZER BAR BUSHING REPLACEMENT-NOISE REPAIR PROCEDURE. *JG | |
| 0236010 Mar 2002 | Unknown Or Other | SOME VEHICLES MAY EXPERIENCE CHECK ENGINE LIGHT ILLUMINATION OR DIAGNOSTIC TROUBLE CODES P0133, P0134, P1134, P0153, P0154, OR P1154. *SLC |
Showing 60 of 83 distinct bulletins on file for this vehicle.
Before you buy this vehicle
A test-drive checklist generated from this vehicle's own complaint and recall record.
- Walk the body slowly in daylight.Panel gaps, rust at the rockers and wheel arches, and cracked trim are this vehicle's structure complaints. Open and close the liftgate or trunk and look at the latch area.
- Watch the airbag warning light through a full key cycle.It should light on start and go out within seconds. A light that stays on, or never lights at all, means the system needs attention. Run the VIN for inflator recalls specifically.
- Find the roughest road nearby.Clunks over bumps, a droning hum that changes when the car leans, or a corner that sits low are this vehicle's suspension complaints. Wheel bearings and control arm bushings lead the parts list.
- Run the VIN against open recalls before you negotiate.This vehicle has 3 recall campaigns on file. An open recall needs VIN-specific confirmation. Many are quick, no-charge fixes and worth negotiating over; an unresolved do-not-drive advisory, or a remedy the manufacturer has not yet made available, should stop the purchase until it is resolved.
- Ask for the service history in writing, then read it against this page.The complaint families above are where owners of this vehicle report trouble. Repairs in exactly those systems are evidence the car had the problem; no such repairs could mean it never developed it, or that it was never fixed. The test-drive items above are how you tell those apart.
Parts search directory
The generic parts list for this vehicle has its own page: a search launcher for every system, filtered by fuel type and era but not by engine, trim, or brake type. It is not a diagnosis and not a fitment guarantee.
Open the parts directory for this Hyundai Sonata →