2004 HYUNDAI SONATA

1 recalls, 288 complaints - 70 TSBs

SUSPENSION

Defect Description

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... Read more

Consequence

IF THAT HAPPENS, THE VEHICLE MAY LOSE DRIVE POWER TO THE WHEELS, AND THE FRONT WHEEL MAY MAKE CONTACT WITH THE FENDER OR WHEEL WELL, THEREBY INCREASING THE RISK OF A CRASH.

Remedy

DEALERS WILL MEASURE THE THICKNESS OF THE FRONT SUB-FRAME AND INSPECT THE FRONT SUB-FRAME FOR CORROSION DAMAGE AND, IF NECESSARY, THE FRONT SUB-FRAME WILL BE REPLACED WITH A NEW SUB-FRAME THAT INCORPORATES ADDITIONAL HOLES IN THE UPPER AND LOWER PANELS. IF THE FRONT SUB-FRAME DOES NOT REQUIRE REPLA... Read more

188,282 vehicles affected

Manufacturer: Hyundai Motor Company

Complaint Statistics

288 total complaints 34 crashes 2 fires 40 injuries

Top Reported Components

Component	Complaints
SUSPENSION	49
AIR BAGS	42
STRUCTURE:BODY	23
ELECTRICAL SYSTEM	16
STRUCTURE	13
LATCHES/LOCKS/LINKAGES	11
UNKNOWN OR OTHER	11
STEERING	11
WHEELS	8
ENGINE AND ENGINE COOLING	7

Incident date: Apr 28, 2026

The contact owns a 2021 Chevrolet Trailblazer. The contact stated that while driving approximately 40 MPH, the vehicle stalled. During the failure, several unknown warning lights illuminated, and the vehicle was jump-started. The Auto START/STOP function was disabled for the vehicle to operate prope... Read more

Incident date: Apr 28, 2026

I took my vehicle for an oil change to the Tracy Chevrolet dealership. I was informed that they detected a leak. I returned my vehicle on 4/28/26 for an inspection. My vehicle on has 59,297 miles. I was just informed that my timing cover located at the front of the engine has a leak and possibly the... Read more

Incident date: Feb 16, 2026

This vehicle since early inception of ownership has been brought to the dealer for failure to start, oil consumption and the vehicle stopping suddenly on it's own. There have been 13 service calls and each time the vehicle has been brought to dealer for the problem at hand shortly after that the ve... Read more

Incident date: Aug 14, 2025

Purchased this vehicle in June 17 2025 from a used car dealer, as i was driving from time to time, i noticed that the vehecle would hesatate, and at times would stall, i had the spark plugs and coild replaced along with a new high pressure fuel pump, it still hesatates when pulling out into traffic... Read more

Incident date: Aug 14, 2025

Acceleration from standing position

Incident date: Aug 14, 2025

Incident date: Mar 7, 2025

I’d like to open a customer concern case. While I was driving on the freeway on, my gas tank was punctured after hitting debris in the road. It was a standard highway situation—not off-roading or anything extreme. The fact that the gas tank was damaged to the point of leaking or requiring repair... Read more

Incident date: Apr 15, 2009

The contact owns a 2017 Ford Fusion. The contact stated that the vehicle was experiencing excessive coolant consumption. The check engine warning light was illuminated. The vehicle was taken to the local dealer and to a second dealer, Norm Reeves Ford Superstore (18900 Studebaker Rd, Cerritos, CA 90... Read more

Incident date: Nov 6, 2023

Look on the original report here. “Airbag module” “If the driver airbag deploys may result in injury or death.” It’s been since May 10, 2023 and no replacement or solution.

Incident date: Nov 6, 2023

The drivers side mirror is distorted like if you have on a pair of glasses that are stronger than they actually are. It makes my eyes go cross-eyed everytime I look into that mirror & it's going to cause me to get into an accident if it's not addressed. I already went to the dealership & the service... Read more

Incident date: Aug 25, 2023

September 2023, 2017 MKZ showed misfire cylinder 3. Had a rough idle started back up and got a puff of white smoke from tailpipe. Towed to dealer who told me I needed new engine. 10k. Car has 64k miles. Dealer says I missed power train warranty by 1 month and 8 days. Contacted headquarters who initi... Read more

Incident date: Aug 25, 2023

I was driving with my family to the local fair a few miles from home. When the steering got loose around a sharp bend at 35-40 mph. I was able to keep control and slow to where I could safely look at issues. Thankfully I was going slow. The mount for the rear trailing arm pulled out of the mounting ... Read more

Incident date: Aug 25, 2023

Battery module failure. Vehicle in limp mode, with 20% available power. Drove to dealer (40mi one-way) at 55mph. Contacted Ford Battery Electrical Team for support. No loaner available. In a rental car until repairs made., If 1 or more battery modules are defective, what is likelihood of other modu... Read more

Incident date: Mar 3, 2023

The entire time I have owned the car, there have been periods of time where I did not get sufficient power relative to how hard I was pressing the gas pedal. It did not happen with great frequency and the dealership didn't seem to think it was a concern when I brought it up to them. In the last fe... Read more

Incident date: Dec 12, 2022

The contact owns a 2022 Winnebago Solis built on a 2021 Ram Promaster 2500 chassis. The contact received notification of the NHTSA Campaign Number: 23V049000 (Equipment) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manuf... Read more

Incident date: Dec 12, 2022

The rear subframe rusted prematurely and broke off important mounts for the suspension and steering. I was driving and had to hard brake. This cause the back end of the car to swerve and almost lose control. I then heard a knocking sound when I pressed the brakes, prompting me to take it into the sh... Read more

Incident date: Dec 12, 2022

The contact owns a 2018 Ford Fusion. The contact stated that while driving at an undisclosed speed, the check engine warning light remained illuminated. The vehicle was towed to the local dealer who diagnosed the vehicle and determined that engine coolant had leaked into the cylinder #3, causing sev... Read more

Incident date: Sep 1, 2022

Window trim pillars have blown off the car multiple times at highway speeds

Incident date: Nov 17, 2022

The shocks and suspension in my car are almost nonexistent causing multiple almost car accidents

Incident date: Oct 7, 2022

The contact owns a 2004 Hyundai Sonata. The contact stated that while performing a 4-wheel alignment, the independent mechanic informed her that he was unable to complete the alignment successfully because the sub frame was severely corroded. Additionally, the contact stated that while driving 35 MP... Read more

Incident date: Sep 9, 2022

The contact owns a 2004 Hyundai Sonata. The contact stated upon taking the vehicle to an independent mechanic, she was informed that the subframe was severely corroded. The independent mechanic informed the contact that the failure was associated with NHTSA Campaign Number: 09V124000 (Suspension) ho... Read more

Incident date: Jun 10, 2022

The front subframe has a hole in it it rusted for some reason and upon research there was a recall on this particular issue but now there isn’t one. I went to two dealerships and they informed me that Hyundai had recalls on this issue that’s why I’m confused on why when I search by my VIN ther... Read more

Incident date: Jun 10, 2022

Incident date: Jan 19, 2022

I own a 2004 Hyundai Sonata. On 1/19/22, while driving the car, the brakes started failing. I was able to drive the car to my independent mechanic's shop and they repaired the brake issue with a fabrication and installation of the brake line. As my inspection was due, I made an appt with them to br... Read more

Incident date: Apr 1, 2022

The contact owns a 2004 Hyundai Sonata. The contact stated that the air bag warning light was illuminated and the fog lights were inoperable. The vehicle was taken to an independent mechanic who referred the contact to the dealer. The local dealer was not contacted. The vehicle was not diagnosed or ... Read more

Incident date: Apr 1, 2022

Incident date: Jan 19, 2022

The contact owns a 2004 Hyundai Sonata. The contact stated that while driving the vehicle, she noticed that her brakes were failing. The contact stated that she drove her vehicle to an independent mechanic who attempted to replace the brakes however, the mechanic informed her that her vehicle had a ... Read more

Incident date: Jan 19, 2022

Incident date: Feb 19, 2021

EVERY ONCE IN AWHILE WHEN I PRESS THE BRAKE IT SEEMS TO ACCELERATE FOR A SECOND BEFORE BRAKING. I HAVE DOUBLE CHECKED AND I AM NOT PRESSING THE GAS ON ACCIDENT. IT HAS HAPPENED RIGHT AFTER I START DRIVING (SO GOING UNDER 25 MPH) ON SIDE STREETS IN TOWN. I AM UNSURE OF THE EXACT DATES THIS HAS HAPPEN... Read more

Incident date: Apr 1, 2021

TL* THE CONTACT OWNS A 2004 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE AT THE LOCAL DEALER FAULKNER HYUNDAI (11500 ROOSEVELT BLVD, PHILADELPHIA) FOR ROUTINE MAINTENANCE, IT WAS DISCOVERED THAT THE K-FRAME HAD SUSTAINED SEVERE RUSTING AND CORROSION. THE CAUSE OF THE FAILURE WAS NOT DETERMINED AND ... Read more

Incident date: Jan 27, 2021

I ENTERED MY VIN NUMBER ON THE HAS BUDDY APP AND IT SAYS THAT I HAVE A RECALL FOR SUSPENSION BUT CALLED A DEALER AND THEY SAID THAT IT DOESN'T. SOMETHING IS WRONG WITH THE WIRING TOO BECAUSE MY DOORS LOCK AT RANDOM TIMES MY SEAT GOES FORWARD AND BACK RANDOMLY MY SPEAKERS DON'T WORK. WHEN I HIT A BUM... Read more

Incident date: Jan 27, 2021

Incident date: Jan 4, 2021

THERE IS A RECALL ON 2004 HYUNDAI SONATA FOR BAD SUBFRAMES THAT HAS BEEN AN ONGOING ISSUE SINCE AT LEAST 2001. THE SUBFRAMES RUST AND ROT OUT! MY 2004 SONATA HAS ONLY 84K ORIGINAL MILES AND I RECENTLY TOOK THE CAR TO A MECHANIC TO REPLACE A CONTROL ARM AND I WAS TOLD THAT THE REPAIR COULD NOT BE PE... Read more

Incident date: Jan 4, 2021

Incident date: Jul 1, 2020

TL* THE CONTACT OWNS A 2004 HYUNDAI SONATA. THE CONTACT STATED THAT HE RECENTLY PURCHASED THE VEHICLE USED IN 07 OF 2020. THE CONTACT INSPECTED UNDERNEATH THE VEHICLE AND SAW RUSTED HOLES AND CORROSION IN THE SUB FRAME. THE CONTACT RESEARCHED AND SAW NUMEROUS INCIDENCES OF THE SAME ISSUE IN THAT MO... Read more

Incident date: Aug 8, 2020

I WAS DRIVING MY CAR WHEN I STARTED HEARING NOISES AND THE CAR STARTED STEERING TO THE RIGHT. WHEN I GOT MY CAR HOME , I DISCOVERED THAT THE FRONT SUSPENSION CROSS MEMBER SUBFRAME HAD COME LOOSE BECAUSE THE BOLTS HAD COMPLETELY RUSTED OUT AND THE CROSS MEMBER HAD RUSTED. I DISCOVERED THAT MY VEHICL... Read more

Incident date: Feb 13, 2020

TL* THE CONTACT OWNS A 2004 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE HAVING A ROUTINE CHECK AT AN INDEPENDENT MECHANIC, THE MECHANIC NOTICED THE FRONT SUB FRAME WAS SEVERELY CORRODED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE DEALER SUPERIOR HYUNDAI NORTH 5665 DIXIE HWY, FAIRF... Read more

Incident date: Nov 7, 2019

TL* THE CONTACT OWNS A 2004 HYUNDAI SONATA. THE CONTACT STATED THAT THE STEERING WHEEL HAD TO BE SLIGHTLY TURNED TO THE LEFT IN ORDER FOR THE VEHICLE TO DRIVE STRAIGHT. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 09V124000 (SUSPENSION). THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE CO... Read more

Incident date: Jul 1, 2019

SUSPENSION: I HAVE CHANGED BOTH LOWER CONTROL ARMS AND NOW MY STRUTS AND SHOCKS ARE OUT I CALLED AND HAVE BEEN TOLD MY VIN NUMBER IS NOT PART OF THE RECALL BUT I DONT UNDERSTAND HOW THAT IS WHEN I HAVE A 2004 SONATA AND THAT IS THE CAR PART OF THE RECALL

Incident date: Jul 13, 2019

SEVERE SUBFRAME CORROSION FOUND DURING INSPECTION OF CAR THAT WAS ORIGINALLY FROM ILLINOIS.

Incident date: Jun 22, 2019

I HAVE A 04 HYUNDAI SONATA WHICH WAS RECALLED FOR THE SUBFRAME ROT AND THE DEALERSHIP SAYS IT DOESNT COME UP WITH MY VIN BUT IV HAD TO REPLACE 2 TIRED AND A TIE ROD AND THE SUB FRAME IS GETTING WORSE CAUSING MORE DAMAGE MY CAR PULLS BANGS AND ONE DAY MY WHOLE SUSPENSION WILL DETACH AND HOW IS IT NOT... Read more

Incident date: Jun 22, 2019

Incident date: May 24, 2019

TAKATA RECALL MY STEERING GET TIGHT WHILE I'M DRIVING WHICH MAKES IT HARD TO TURN WHILE ON THE HIGHWAYS

Incident date: May 24, 2019

TAKATA RECALL MY STEERING GET TIGHT WHILE I'M DRIVING WHICH MAKES IT HARD TO TURN WHILE ON THE HIGHWAYS

Incident date: Mar 1, 2019

SUBFRAME

Incident date: Mar 1, 2019

SUBFRAME

Incident date: Mar 1, 2019

TL* THE CONTACT OWNS A 2004 HYUNDAI SONATA. THE CONTACT NOTICED THAT THE SUBFRAME WAS RUSTED, WHICH CAUSED THE FRONT DRIVER AND PASSENGER TIRES TO DETACH. THE VEHICLE WAS TAKEN TO RELIABLE HYUNDAI (438 S INGRAM MILL RD, SPRINGFIELD, MO 65802) WHERE THEY INFORMED THE CONTACT THE VEHICLE WAS TOO OLD A... Read more

Incident date: Mar 9, 2019

THE AIR BAGS WARNING LIGHT HAS GONE ON AND IS ALWAYS ON AT JUST 117,780 MILES. THE DEALERSHIP HAS INFORMED ME THAT WHEN THE LIGHT IS ON THIS HAS DISABLED ALL MY CAR AIRBAGS. I WAS DRIVING ON THE FREEWAY AT 70 MPH WHEN I FIRST NOTICED THE RED AIR BAG LIGHT. I ASKED MY PASSENGER TO READ ABOUT THIS... Read more

Showing 50 of 288 complaints.

EPA Fuel Economy, 2004 HYUNDAI SONATA

Trim / Engine	City MPG	Highway MPG	Combined MPG	Fuel Type	Annual Fuel Cost
2.4L 4-cyl, Automatic 4-spd (Front-Wheel Drive)	19.0	28.0	22.0	Regular	$2,850
2.4L 4-cyl, Manual 5-spd (Front-Wheel Drive)	20.0	28.0	23.0	Regular	$2,700
2.7L 6-cyl, Automatic 4-spd (Front-Wheel Drive)	17.0	25.0	20.0	Regular	$3,100
2.7L 6-cyl, Manual 5-spd (Front-Wheel Drive)	18.0	25.0	20.0	Regular	$3,100

CO2 Emissions: -1.0 g/mile (Midsize Cars)

Source: U.S. Environmental Protection Agency (EPA). Actual fuel economy may vary based on driving conditions.

Technical Service Bulletins, 2004 HYUNDAI SONATA

70 manufacturer communications from 47 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

Component	Bulletins
100000 POWER TRAIN	7
061000 ENGINE AND ENGINE COOLING:ENGINE	6
350000 EQUIPMENT	6
356000 EQUIPMENT ADAPTIVE/MOBILITY	5
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER	5
110000 ELECTRICAL SYSTEM	5
060000 ENGINE AND ENGINE COOLING	4
106000 POWER TRAIN:AXLE ASSEMBLY	3

130000 VISIBILITY/WIPER (PWS)

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

130000 VISIBILITY

060000 ENGINE AND ENGINE COOLING

This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.

162000 STRUCTURE:BODY

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 becom

130000 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 th

060000 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.

190000 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

100000 POWER TRAIN

Hyundai approves only the ATF, DCT gear oil and IVT gear oil specified in the vehicle??A?A?s owner??A?A?s manual. ??A?A? Use of other ATF may result in improper shift quality or other drivability conditions. ??A?A? Use of other DCT and IV

350000 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

060000 ENGINE AND ENGINE COOLING

030000 BRAKES (PWS)

This bulletin provides best practice recommendations when performing brake service procedures.

356000 EQUIPMENT ADAPTIVE/MOBILITY

This bulletin provides best practice recommendations when performing brake service procedures.

350000 EQUIPMENT

This bulletin provides best practice recommendations when performing brake service procedures.

350000 EQUIPMENT

This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below.

060000 ENGINE AND ENGINE COOLING

This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below.

030000 BRAKES (PWS)

This bulletin describes the procedure to inspect and identify fluid which may appear around the brake caliper area.

200000 WHEELS

This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the a??Tire Balance Data Sheeta?? must be fully completed including imbalance and Road For

190000 TIRES

356000 EQUIPMENT ADAPTIVE/MOBILITY

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 la

350000 EQUIPMENT

120000 EXTERIOR LIGHTING

200000 WHEELS

This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and performance.

190000 TIRES

This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and performance.

350000 EQUIPMENT

This bulletin describes the general guidelines to help disinfect and protect vehicle exterior/interior surfaces using recommended safe chemical products.

110000 ELECTRICAL SYSTEM

This bulletin provides information on identifying dealer stock vehicles with either: a?? A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. a?? A 30 Day alert - vehicle has not started and reported an SOC in 30 days.

350000 EQUIPMENT

356000 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:

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:

100000 POWER TRAIN

The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:

356000 EQUIPMENT ADAPTIVE/MOBILITY

This bulletin describes the general guidelines to disinfect and protect vehicle interior surfaces using certain safe chemical products.

020000 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.

110000 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. This bullet

280000 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. The BSD/BCW detects v

270000 LANE DEPARTURE

356000 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 m

357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This SKU is an Air Conditioning Bypass Pulley. The Customer communication requested return of unsold inventory to inspect for potential bracket cracking. Bracket cracks may cause the engine drive belt to slip or jump off the pulley causin

110000 ELECTRICAL SYSTEM

100000 POWER TRAIN

110000 ELECTRICAL SYSTEM

100000 POWER TRAIN

357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

100000 POWER TRAIN

357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

100000 POWER TRAIN

103000 POWER TRAIN:AUTOMATIC TRANSMISSION

THIS BULLETIN PROVIDES INFORMATION ON COMPONENTS, ATTRIBUTES, AND PRECAUTIONS OF THE 7-SPEED DRY-TYPE DUAL CLUTCH TRANSMISSION (DCT).

106000 POWER TRAIN:AXLE ASSEMBLY

"THE PCM OR TCM CONTAINS LOGIC TO ADJUST SOLENOID DUTY AND LINE PRESSURE AS NEEDED TO COMPENSATE FOR NORMAL CLUTCH WEAR OVER THE LIFE OF THE TRANSAXLE. THIS BULLETIN PROVIDES THE PROCEDURES NECESSARY TO RESET (ERASE) AND RELEARN THE PCM/TCM

103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

046000 SERVICE BRAKES, AIR:ANTILOCK

HYUNDAI: ALL SONATA HYBRIDS. BRAKE BLEEDING PROCEDURE. *RM

103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

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

061000 ENGINE AND ENGINE COOLING:ENGINE

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). AN IMPROPERLY ADJUSTED OR IMPROPERLY OP

103000 POWER TRAIN:AUTOMATIC TRANSMISSION

106000 POWER TRAIN:AXLE ASSEMBLY

AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODES (DTC) LIST. *KB

063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

EXHAUST GAS RECIRCULATION (EGR) SYSTEM DIAGNOSIS. *KB

036000 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

ABS PUMP SELF-CHECK NOISE. *TT

103000 POWER TRAIN:AUTOMATIC TRANSMISSION

AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODES LIST. *SC

106000 POWER TRAIN:AXLE ASSEMBLY

REPROGRAMS ARE AVAILABLE FOR AUTOMATIC TRANSAXLE DRIVEABILITY ISSUES. TECHNET TIMES. HYUNDAI. *TT

110000 ELECTRICAL SYSTEM

AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODES LIST. *NM

061000 ENGINE AND ENGINE COOLING:ENGINE

2003-2004 SONATA 2.4L/2.7L TCM REPROGRAMMING INSTRUCTIONS FOR DRIVELINE BUMP BETWEEN 2-10 MPH. *SC

036000 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

ABS PUMP SELF CHECK NOISE. ALSO INCLUDED: 2003-2005 MODEL XG AND 1999, 2000, 2001, 2003, 2004 AND 2005 MODEL SANTA FE. *SC

162000 STRUCTURE:BODY

WATER LEAK BETWEEN THE TAILLIGHT LENSES AND THE BODY, RESULTING IN A LEAK INTO THE TRUNK AREA. *TT

100000 POWER TRAIN

2-3 SHIFT FLARE IMPROVEMENT TCM REPROGRAMMING INSTRUCTIONS. *NM

061000 ENGINE AND ENGINE COOLING:ENGINE

ECM REPROGRAMMING FOR INTERMITTENT HESITATION. *TT

357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

FD46XG POLY ALKYLEN GLYCOL (PAG) OIL SPECIFICATIONS FOR AIR CONDITIONING COMPONENT REPLACEMENT. *NM

136000 VISIBILITY:WINDSHIELD WIPER/WASHER

WINDSHIELD WIPER ARM MOUNTING NUT TIGHTENING TORQUE SPECIFICATION. *TT

357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

FD46XG PAG OIL SPECIFICATIONS FOR AIR CONDITIONING COMPONENT REPLACEMENT. *TT

061000 ENGINE AND ENGINE COOLING:ENGINE

UNSTABLE IDLE (SIMPLE DIAGNOSIS PROCEDURE FOR INTERMITTENTLY STUCK CLOSED EGR SOLENOID VALVE). *TT

061000 ENGINE AND ENGINE COOLING:ENGINE

CHECK ENGINE LIGHT ILLUMINATION WITH DIAGNOSTIC TROUBLE CODE (DTC) P0133/P0153. ENGINE CONTROL MODULE (ECM) REPROGRAMMING. *TT

036400 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT

ANTI-LOCK BRAKING SYSTEM (ABS)TCS ACTIVATION MAY RESULT FROM UNDERINFLATED COMPACT SPARE TIRE. *TT

030000 SERVICE BRAKES, HYDRAULIC

FRONT BRAKE DISC MINIMUM THICKNESS SHOP MANUAL CORRECTION. *MR

NHTSA Safety Investigations, HYUNDAI SONATA

Investigations opened by NHTSA into potential safety defects. These are separate from recalls and may or may not result in a recall.

PE, Closed , Model Year: 2011

Air bags may be disabled during crash

The Office of Defects Investigation (ODI) opened PE18-003 on 3/16/18 to investigate incidents involving crashes, resulting in significant collision related damage, where the frontal airbags failed to deploy. ODI reviewed complaint data, available design, test, and field data on the model year (MY) 2... Read more

PE, Closed , Model Year: 2013

Front Passenger Seat Belt Anchor Failure

The Office of Defects Investigation (ODI) opened this investigation on December 27, 2016 based on two ODI consumer complaints reporting a failure of the front passenger seat belt to remain connected to the seat belt anchor and pre-tensioner during a crash.On March 8, 2017 Hyundai Motor America (Hyun... Read more

PE, Closed , Model Year: 2016

Electronic Parking Brake

The Office of Defects Investigation opened this investigation on September 3, 2016 based on four reports alleging the rear brakes locked or applied while driving without brake pedal application. One of the reports alleged a fire in the right rear wheel area.The vehicles subject to the investigation ... are equipped with an optional Electronic Parking Brake (EPB). In this system, an electric motor applies the parking brake by moving the rear brake pads (pads) against the brake rotors (rotors) when activated by the EPB control switch. The EPB is released by the control switch or by selecting a drive gear with the transmission shifter when the ignition is on.If the EPB has not been used within 1000 kilometers (621 miles) the system is designed to perform an Automatic Adjustment Function (AAF) of the pads to check for proper clearance. This function is a pad adjustment only and is preformed with the vehicle in park with the ignition off. It does not set the parking brake or turn the brake indicator light on. Hyundai has identified an error within the EPB control logic that can cause the pads to remain in contact with the rotors at various levels of force after the AAF is completed. This condition could cause the rear brakes to drag at the next drive cycle and may generate some levels of heat and smoke. The EPB control logic error affects model year 2016 vehicles produced from the start of production through March 16, 2016.Vehicles produced from March 17, 2016 incorporate an updated EPB control logic to prevent brake pad drag. On May 11, 2016 Hyundai notified its dealer network of Service Campaign TFF to update the EPB control logic in the affected vehicle population. Dealers will reflash the EPB software to prevent brake pad drag.There are no reports of accidents or injuries as a result of this issue. The incident that alleged fire could not be confirmed as there were no repairs to the vehicle other than replacement of the rear brake rotors and pads.ODI is closing this investigation based on the manufacturer's Service Campaign of the affected vehicles and in consideration that the the effect of brake drag in this instance does not appear to present an unreasonable risk to motor vehicle safety. The ODI reports cited above can be viewed at www-odi.nhtsa/complaints under the following identification (ODI)numbers: 10820359, 10854476, 10875764, 10892736, and 10928478Read more

PE, Closed , Model Year: 2006

Seat Belt Buckle Electrical Malfunction

On July 22, 2014 the Office of Defects Investigation (ODI) opened a preliminary evaluation to further analyze allegations of seat belt pretensioner malfunctions on model year (MY) 2006-2008 Hyundai Sonata vehicles.ODI received 131 unique reports alleging a failure within the seat belt pretensioner s... ystem, which was typically preceded by SRS light illumination.ODI requested more information from Hyundai in order to understand the nature of the failure and how the airbag deployment algorithm, the seat belt pretensioners, and/or the airbag function may be affected. In response to ODI?s information request (IR), Hyundai submitted 764 unique consumer and field reports and 19,847 warranty claims related to a failure in the front seat belt buckle assembly potentially causing a malfunction of the seat belt pretensioners.In it's response, Hyundai advised that if the resistance specifications for the seat belt buckle pretensioner circuit, located in the seat belt stalk, exceed the nominal range, a diagnostic trouble code will be set and the SRS warning indicator lamp will illuminate.The presence of this stored code will not affect the ability of the SRS Control Module (SRSCM) to detect a collision and command deployment of the pretensioners and airbags, if warranted.In fact, the wiring harness connector may be unplugged from the seat belt buckle pretensioner, and the signal to deploy the pretensioner will still be commanded and recorded.MY 2006-2008 Sonata?s utilize a dual pretensioner system by incorporating pretensioners into both the driver and front passenger seat belt retractor and the seat belt buckle assembly.The retractor pretensioner is located inside the B-pillar and winds (pretensions) the seat belt webbing back into the retractor housing during a collision, helping to remove seat belt slack and restrain the upper torso and hips.In contrast, the buckle pretensioner is located within the stalk of the seat belt assembly and acts to supplement lower limb protection.Both pretensioners are controlled by the SRSCM but utilize separate wiring and connectors.The seat belt retractor pretensioner circuitry and operation is independent of the seat belt buckle pretensioner connector and circuitry.Hyundai produced analysis indicating that increased resistance in the seat belt pretensioner which occurs in vehicle service does not result in a loss of buckle pretensioner.Hyundai further advised that in the unlikely event that a seat belt buckle pretensioner may not deploy due to increased resistance, the retractor pretensioner would still activate.Hyundai advised that the subject vehicles maintain their 5 STAR NHTSA safety rating using the retractor based pretensioner only.ODI notes that MY 2009-10 Sonatas reverted back to a single pretensioner system, and do not utilize seat belt buckle pretensioners. Hyundai advised its intention to initiate a warranty extension program to address concerns with the seat belt buckle prentensioner faults in MY 2006-2008 Hyundai Sonata vehicles.This action will extend the warranty coverage for this issue for 15 years or 250,000 miles, whichever occurs first.Given Hyundai's action and the minimal safety consequence this issue presents, further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will monitor the issue and reserves the right to take further action if warranted by the circumstances. The ODI complaints cited above can be reviewed at http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID, seRead more

PE, Closed , Model Year: 2011

Steering Shaft Separation

The Office of Defects Investigation (ODI) is aware of 7 complaints and field reports and 10 warranty claims on the subject vehicles that allege the intermediate steering shaft became loose or in some cases separated from the upper steering column and/or the steering gearbox, causing (or potentially ... Read more

PE, Closed , Model Year: 2002

INTERIOR DOOR HANDLE LACERATION HAZARD

THE MANUFACTURER HAS ISSUED A SAFETY RECALL NOTIFICATION AS A RESULT OF THIS INVESTIGATION.THE RECALL AFFECTS 91,202 MY 2002-2003 SUBJECT VEHICLES PRODUCED FROM JANUARY 28, 2002, THROUGH MARCH 22, 2003.THE VEHICLE RECALL POPULATION WAS DEFINED BY THE MANUFACTURER'S USE OF A NEW SUPPLIER FOR THE CHRO... Read more

PE, Closed , Model Year: 1999

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 CORROSION OF THE VEHICLE SUB-FRAME IN THE A... REA WHERE THE RIGHT-FRONT LOWER CONTROL ARM IS ATTACHED.IN SOME VEHICLES, SUB-FRAME CORROSION HAS CAUSED COMPLETE OR PARTIAL DETACHMENT OF THE CONTROL ARM, RESULTING IN WHEEL COLLAPSE OR SEPARATION. IN RESPONSE TO ODI'S INFORMATION REQUEST LETTER FOR PE08-029, HYUNDAI PROVIDED OWNER COMPLAINTS, FIELD REPORTS, AND WARRANTY CLAIM DATA FOR APPROXIMATELY 197,906 MY 1999 THROUGH 2002 SUBJECT VEHICLES SOLD OR LEASED IN THE UNITED STATES.THE BASE WARRANTY FOR THE SUBJECT VEHICLES IS 60 MONTHS OR 60,000 MILES, WHICHEVER OCCURS FIRST.ACCORDING TO HYUNDAI, PROLONGED EXPOSURE TO THE ROAD SALTS MAY RESULT IN CORROSIVE DAMAGE TO THE SUBFRAME.HYUNDAI REDESIGNED THE SUB-FRAME EARLY IN THE MY 2004 PRODUCTION (NOVEMBER 2003) TO ADDRESS PROBLEMS WITH PREMATURE CORROSION OF THE CROSSMEMBER NEAR THE RIGHT-FRONT SUSPENSION ATTACHMENT. ODI'S ANALYSIS OF BOTH COMPLAINT AND WARRANTY DATA FOR THE MY 1999 THROUGH 2002 SONATA VEHICLES SHOWS THAT THE FAILURE RATES ARE SIGNIFICANTLY HIGHER IN SALT BELT STATES, WHICH ACCOUNT FOR APPROXIMATELY 50 PERCENT OF VEHICLE SALES AND OVER 90 PERCENT OFCOMPLAINTS AND WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT (NOTE:FOR PURPOSES OF THIS INVESTIGATION THE SALT BELT INCLUDES CONNECTICUT, DELAWARE, THE DISTRICT OF COLUMBIA, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA AND WISCONSIN).ACCORDING TO HYUNDAI, THE ALLEGED DEFECT RESULTS IN A PROGRESSIVE LOSS OF STRUCTURAL INTEGRITY OF THE SUBFRAME AND THERE IS AMPLE OPPORTUNITY FOR THE PROBLEM TO BE DETECTED (BY INSPECTION, STEERING FEEL OR TIRE WEAR ANOMALIES) AND REPAIRED BEFORE IT REACHES A STATE WHERE A SAFETY RELATED INCIDENT MAY OCCUR.HYUNDAI IDENTIFIED 4 ALLEGATIONS OF VEHICLE DISABLEMENT AND 1 ALLEGATION OF A CRASH; WHERE THE LOWER CONTROL ARM BROKE FROM THE VEHICLE WHILE DRIVING AT 55 MPH AND THE DRIVER LOST CONTROL AND DROVE INTO A YARD.THERE WERE NO REPORTED INJURIES.ODI RECEIVED A SEPARATE ALLEGATION OF A CRASH, WHERE THE COMPLAINANT ALLEGED THAT WHILE DRIVING AROUND A SLIGHT CURVE AT 65 MPH ON A FREEWAY, THE VEHICLE SUB-FRAME FRACTURED AND THE DRIVER LOST CONTROL OF THE VEHICLE AND WENT OFF THE ROAD.AGAIN, NO INJURIES WERE REPORTED.APPROXIMATELY ONE-THIRD OF THE COMPLAINTS TO ODI ALLEGE THAT THE SUB-FRAME CORROSION RESULTED IN A LOSS OF CONTROL AND/OR A VEHICLE DISABLEMENT DUE TO WHEEL COLLAPSE OR SEPARATION.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA08-016) COVERING MY 1999 THROUGH EARLY-2004 HYUNDAI SONATA VEHICLES IN SALT-BELT STATES AND EQUIPPED WITH THE SUBJECT SUB-FRAME DESIGN TO FURTHER ASSESS THE FREQUENCY AND SAFETY CONSEQUENCES OF THE ALLEGED DEFECT.Read more

PE, Closed , Model Year: 2002

TIRE VALVE STEM FAILURES

THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION (PE), PE05-059, BASED ON NINE CONSUMER COMPLAINTS OF TIRE VALVE STEM FAILURES.THE ALLEGED VALVE STEM FAILURES OCCURRED ONLY AFTER TIRE REPLACEMENT FROM THE ORIGINAL EQUIPMENT (OE) TIRE (MICHELIN 205/65R15 ENERGY MXV4 PLUS) TO ... Read more

DP, Closed , Model Year: 1999

IMPROPER FRONTAL AIR BAG PERFORMANCE

HYUNDAI HAS RECEIVED 49 REPORTS FROM CUSTOMERS STATING THE FRONTAL AIR BAGS DID NOT DEPLOY IN A CRASH FOR THE SUBJECT VEHICLES.EXAMINATION OF SUPLIMENTAL INFORMATION PROVIDED TO ODI BY THE MANUFACTURER FOR THE REPORTED CASES IT APPEARED THAT THE NECESSARY AIR BAG DEPLOYMENT THRESHOLD WAS NOT MET.THE... Read more

PE, Closed , Model Year: 1989

PASS.RESTRAINT SYSTEM FAIL

There is no summary currently available

HYUNDAI SONATA - All Years Overview

Complete safety history for the HYUNDAI SONATA across all model years (1989, 2026).

141 Total Recalls

22,165 Total Complaints

10 Investigations

1,201 Reported Crashes

681 Reported Fires

27 Reported Deaths

HYUNDAI SONATA - Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year	Recalls	Complaints
2026	1	2	View
2025	0	20	View
2024	1	71	View
2023	2	136	View
2022	3	139	View
2021	4	170	View
2020	4	258	View
2019	0	206	View
2018	1	544	View
2017	3	995	View
2016	6	992	View
2015	9	1,642	View
2014	7	1,077	View
2013	9	2,641	View
2012	8	2,272	View
2011	14	4,609	View
2010	2	415	View
2009	2	612	View
2008	5	554	View
2007	7	906	View
2006	11	1,422	View
2005	1	217	View
2004 (current)	1	288
2003	6	249	View
2002	7	407	View
2001	3	293	View
2000	4	378	View
1999	4	187	View
1998	1	68	View
1997	2	74	View
1996	1	37	View
1995	2	93	View
1994	1	7	View
1993	1	46	View
1992	1	43	View
1991	1	41	View
1990	3	25	View
1989	3	18	View
1987	0	4	View

Other HYUNDAI Models

Model	Recalls	Complaints
SANTA FE	153	9,962	View
ELANTRA	133	11,853	View
PALISADE	124	2,704	View
TUCSON	95	8,074	View
SONATA HYBRID	67	1,129	View
IONIQ 5	66	1,865	View
ACCENT	64	2,745	View
SANTA FE HYBRID	57	347	View

Vehicle Safety

Consumer Safety

Infrastructure

Public Health

2004 HYUNDAI SONATA

Complaint Statistics

Top Reported Components

EPA Fuel Economy, 2004 HYUNDAI SONATA

Technical Service Bulletins, 2004 HYUNDAI SONATA

Most Affected Components

NHTSA Safety Investigations, HYUNDAI SONATA

HYUNDAI SONATA - All Years Overview

HYUNDAI SONATA - Year by Year

Other HYUNDAI Models