2016 Hyundai SonataWARRANTY EXTENSION ON FILE

727 federal complaints (1,003 component records) · 6 recall campaigns on file · 4 federal investigations · 210 service bulletins · 12 Canadian recalls
See all 39 model years of the Hyundai Sonata →
Engine
2.0L 4-cyl
Fuel
Regular
Drive
FWD
EPA economy
22 city / 31 hwy
Federal complaints
727
Recall campaigns
6
Specifications show one example EPA configuration for this model year; other engines, drivetrains, and trims exist and the records below cover all of them.
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.

Engine & cooling
469
Other
91
Electrical system
91
Power train
59
Brakes
46
Lighting
39
Fuel system
34
Steering
33
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

0 years old: 32 complaints01 years old: 26 complaints2 years old: 25 complaints3 years old: 52 complaints4 years old: 68 complaints5 years old: 92 complaints56 years old: 114 complaints7 years old: 135 complaints8 years old: 60 complaints9 years old: 80 complaints10 years old: 42 complaints1011 years old: 0 complaints12 years old: 0 complaints13 years old: 0 complaints14 years old: 0 complaints15 years old: 0 complaints1516 years old: 0 complaints17 years old: 0 complaints18 years old: 0 complaints19 years old: 0 complaints20+ years old: 0 complaints20+
Years between the model year and the owner's reported failure date. Based on 726 of 727 complaints with a usable failure date.

Odometer when the failure occurred

0,000 - 20,000 miles: 38 complaints020,000 - 40,000 miles: 32 complaints40,000 - 60,000 miles: 33 complaints40k60,000 - 80,000 miles: 38 complaints80,000 - 100,000 miles: 34 complaints80k100,000 - 120,000 miles: 31 complaints120,000 - 140,000 miles: 18 complaints120k140,000 - 160,000 miles: 13 complaints160,000 - 180,000 miles: 1 complaints160k180,000 - 200,000 miles: 2 complaints200,000+ miles: 1 complaints200k+
Owner-reported mileage at failure, in 20,000-mile bands. Based on 241 of 727 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.

Engine & cooling

469 complaint records19 fire reports1 crash report
"The oil box does not look right, Also there is an orange handle dipstick to check the oil. The dipstick should be yellow..."- 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 engine & cooling parts in the directory →

Electrical system

91 complaint records6 fire reports4 crash reports
"Engine started rough idling and knocking. Took to a mechanic who found metal particulate in the oil and the engine spun a bearing...."- 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 electrical system parts in the directory →

Power train

59 complaint records1 fire report
"After the emissions 9c2 recall car hesitant when changing an Hyundai has knowledgement of the problem but don’t have a fix..."- 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 power train 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.

InvestigationStatusComponentSubject
DP22003
opened Sep 2022
closed Dec 2023EngineLoss of Motive Power
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain...
EA21003
opened Dec 2021
closed Feb 2024EngineEngine Fires - led to recall 23V877
On March 29, 2019, the Office of Defects Investigation (ODI) opened two Preliminary Evaluations (PE19-003 on Hyundai and PE19-004 on Kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on...
EA19001
opened Apr 2019
closed Sep 2024Air BagsElectrical overstress - led to recall 20V024
The Office of Defects Investigation (ODI) opened this investigation to determine if the failure of airbags to deploy during severe crashes, in certain vehicles, was the result of a safety related defect.
PE16010
opened Sep 2016
closed Feb 2017Service Brakes, HydraulicElectronic 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.

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.

CampaignComponentSummaryRemedy
21V749000Exterior LightingHyundai Motor America (Hyundai) is recalling certain 2015-2017 Sonata, 2016-2017 Sonata Hybrid, and Sonata Plug-In Hybrid vehicles.Normally free
17V359000Parking BrakeHyundai Motor America (Hyundai) is recalling certain 2015-2016 Sonata and Genesis vehicles. In the affected vehicles, the warning light to indicate that the parking brake is applied may intermittently not illuminate in...Normally free
16V726000VisibilityHyundai Motor America (Hyundai) is recalling certain model year 2015-2016 Sonata Hybrid vehicles manufactured December 8, 2014, to August 18, 2015, and Hyundai Sonata vehicles manufactured May 28, 2014, to March 18,...Normally free
16V615000Air BagsHyundai Motor Company (Hyundai) is recalling certain model year 2016 Sonata vehicles manufactured March 28, 2016 through April 12, 2016.Normally free
16V232000Air BagsHyundai Motor Company (Hyundai) is recalling certain model year 2015-2016 Sonata vehicles manufactured May 29, 2014 to February 11, 2016, 2017 Elantra vehicles manufactured January 12, 2016 to February 22, 2016, and one...Normally free
15V678000Electrical SystemHyundai Motor America (Hyundai) is recalling certain model year 2015-2016 Sonata vehicles manufactured May 28, 2014, to August 21, 2015.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.

RecallSystemUnits (CA)Summary
2022244
2022-05-08
Engine178,064Issue: Hyundai Auto Canada is conducting a Product Improvement Campaign that provides an update to the engine control module to detect potential problems before an engine fails.
2021589
2021-09-24
Lights And Instruments30,525Issue: On certain vehicles, an intermittent problem could cause the turn signals to activate in the opposite direction from what a driver intends. For example, when the driver uses the right turn signal, the left signal could turn on.
2021575
2021-09-17
Engine152,924This recall was replaced by Transport Canada Recall No. 2022-244. Issue: Hyundai Auto Canada is conducting a Product Improvement Campaign that provides an update to the engine control module to detect potential problems before an engine...
2021495
2021-08-06
Structure15,963Issue: On certain vehicles, a part in the trunk release latch could fail. If this happens, the emergency trunk release located inside the trunk compartment may not work properly.
2020592
2020-12-02
Engine14,549Issue: On certain vehicles equipped with a 1.6 L GDI, 2.0 L GDI, or 2.4 L MPI engine, the connecting rod bearings could wear prematurely.
Show 7 more Canadian recalls
RecallSystemUnits (CA)Summary
2019640
2019-12-16
Engine275,533Issue: Hyundai Auto Canada is conducting a Product Improvement Campaign that provides an update to the engine control module to detect potential problems before an engine fails.
2019130
2019-03-11
Engine255,370Issue: Hyundai Auto Canada is conducting a Product Improvement Campaign that provides an update to the engine control module to detect potential problems before an engine fails.
2019012
2019-01-10
Engine7,027Issue: When repairs were completed under recall campaign 2015-428 (Hyundai #R0101) or 2017197 (Hyundai #R0130), the high pressure fuel pipe may not have been properly installed on the fuel pump outlet.
2018135
2018-03-16
Powertrain187On certain plug-in hybrid vehicles, the battery Voltage Protection Device (VPD) switch could inadvertently activate. If the VPD switch is activated, electricity to the vehicle's electric motor may be disconnected.
2016507
2016-10-17
Structure11,114On certain vehicles equipped with a panoramic sunroof, the wind deflector anchor plate of the sunroof may have insufficient bonding.
2016460
2016-09-21
Airbag2Certain vehicles may not comply with the requirements of Canada Motor Vehicle Safety Standard (CMVSS) 208 - Occupant Protection in Frontal Impacts.
2015516
2015-10-29
Brakes3,378Certain vehicles fail to comply with the requirements of Canada Motor Vehicle Safety Standard 135 - Brake Systems.

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.

BulletinTypeComponentSummary
25-BD-004H DN
May 2025
WARRANTY EXTENSIONUnknown Or OtherCertain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk.
25-BD-004H TSB
May 2025
WARRANTY EXTENSIONUnknown Or OtherDescription: Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk.
25-BD-004H EM
Jun 2025
WARRANTY EXTENSIONUnknown Or OtherSome vehicles may exhibit excessive paint peeling or bubbling of the primer/paint film on the exterior metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk.
25-BD-004H OL
Jun 2025
WARRANTY EXTENSIONUnknown Or OtherCertain 2015 – 2018 model year Elantra, 2015 – 2019 model year Sonata, 2017 – 2021 model year Tucson, 2017 – 2018 model year Santa Fe Sport, 2019 model year Santa Fe, 2021 – 2023 model year Santa Fe Hybrid, and 2020 – 2023 model year Palisade vehicles may exhibit excessive paint...
26-BD-002H DN
Apr 2026
WARRANTY EXTENSIONUnknown Or OtherSome Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk.
26-BD-002H TSB
Apr 2026
WARRANTY EXTENSIONUnknown Or OtherCertain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk.
Z05 OL
Aug 2026
WARRANTY EXTENSIONUnknown Or OtherCertain vehicles may exhibit excessive paint peeling or bubbling of the primer/paint film on the exterior metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk.
Show 53 more bulletins
BulletinTypeComponentSummary
26-01-013H-2 TSB
May 2026
SERVICE CAMPAIGNEngineCertain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. This bulletin provides instructions for updating the Engine Control Module (ECM) to address this condition.
26-01-013H-2 DN
May 2026
SERVICE CAMPAIGNElectrical SystemCertain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions.
9C2 DCS 260518
May 2026
SERVICE CAMPAIGNEngineFollowing completion of Service Campaign 9C2 (Theta II Emissions Improvement), certain vehicles may exhibit a brief hesitation or rough shifting condition during cold start operation.
9C2 060518
May 2026
SERVICE CAMPAIGNEngineFollowing completion of Service Campaign 9C2 (Theta II Emissions Improvement), certain vehicles may exhibit a brief hesitation or rough shifting condition during cold start operation.
26-EE-003H TSB
Apr 2026
Electrical SystemSome vehicles may exhibit difficulty starting in cold weather. This bulletin provides the procedure to perform an inspection on the starter magnetic switch for potential freezing and, if necessary, replace the starter magnetic switch (solenoid) assembly.
9C2 OL
Apr 2026
SERVICE CAMPAIGNEngineCertain 2019 – 2020 model year Santa Fe, 2017 – 2018 model year Santa Fe Sport, 2015 – 2019 model year Sonata, and 2018 – 2021 model year Tucson vehicles may exhibit elevated engine-out emissions.
DTN DCS
Apr 2026
Air BagsThe National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN), that have been identified in U.S.
DTN DL
Apr 2026
Air BagsThe National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN).
9C2 Susp DN
Mar 2026
SERVICE CAMPAIGNEngineHyundai Motor America is currently investigating an ongoing issue with software GDS event #1383 related to 2015MY Sonata (LFA) 2.4L vehicles. The matter is currently being investigated for a resolution as soon as possible.
9C2 Susp DCS
Mar 2026
SERVICE CAMPAIGNEngineHyundai Motor America is currently investigating an ongoing issue with software GDS event #1383 related to 2015MY Sonata (LFA) 2.4L vehicles. The matter is currently being investigated for a resolution as soon as possible.
26-01-013H-1 DCS
Mar 2026
SERVICE CAMPAIGNEngineCertain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions.
26-01-013H-1 TSB
Mar 2026
SERVICE CAMPAIGNEngineCertain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. This bulletin provides instructions for updating the Engine Control Module (ECM) to address this condition.
26-01-013H-1 DN
Mar 2026
SERVICE CAMPAIGNEngineCertain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions.
26-01-013H DCS
Feb 2026
SERVICE CAMPAIGNEngineCertain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions.
26-01-013H TSB
Feb 2026
SERVICE CAMPAIGNEngineCertain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. This bulletin provides instructions for updating the Engine Control Module (ECM) to address this condition.
26-01-013H DN
Feb 2026
SERVICE CAMPAIGNEngineCertain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions.
P33 OL
Dec 2025
Electrical SystemIn response to this trend, we engineered a software upgrade that addresses the social media theft method and made it available to owners of eligible models free of charge at authorized Hyundai dealers since early 2023.
TRW Settlement Notice
Dec 2025
Air BagsHyundai has settled a class action lawsuit that alleges that certain Hyundai and Kia Class Vehicles (defined below) contain defective ZF-TRW airbag control units (“ZF-TRW ACUs”) that are vulnerable to a condition called electrical overstress, which may cause the vehicles’...
TRW Summary Notice
Dec 2025
Air BagsA Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Impacted vehicles are also noted below.
TRW Settlement DCS
Dec 2025
Air BagsA Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Please see attached for details. Impacted vehicles are also noted below.
25-01-089H TSB
Dec 2025
Electrical SystemThis bulletin provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front windows.
25-01-089H DN
Dec 2025
Electrical SystemIn addition to the Anti-Theft software provided under Service Campaign 993 (TSB 24-01-009H-1), a zinc reinforced ignition cylinder protector hardware upgrade is being made available to customers upon request.
25-01-089H DCS
Dec 2025
Electrical SystemUpon customer's request ONLY, the Technical Service Bulletin (TSB) 25-01-089H provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front windows.
25-BD-012H TSB
Nov 2025
Exterior LightingThis 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.
25-01-024H-1 TSB
May 2025
SERVICE CAMPAIGNElectrical SystemSome vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon’s communication network.
24-01-050H-1
Sep 2024
SERVICE CAMPAIGNElectrical SystemThis bulletin provides instructions to update the 4th generation AVN head unit software to ensure the SIM Over The Air function for the Bluelink service is operating properly.
24-01-050H
Jun 2024
Electrical SystemThis bulletin provides instructions to update the 4th generation AVN head unit software to ensure the SIM Over The Air function for the Bluelink service is operating properly.
24-01-009H-1
May 2024
SERVICE CAMPAIGNElectrical SystemA class settlement against Hyundai Motor America (“HMA”) that had alleged that certain 2011 – 2022 model year Hyundai vehicles that were not equipped with an engine immobilizer (called the “Class Vehicles”) contain design flaws, including the failure to manufacture the Class...
24-AT-002H
Apr 2024
Power TrainThis TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on Page 2.
24-BD-001H
Feb 2024
VisibilityThis 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...
24-01-009H
Feb 2024
Electrical SystemHyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of...
23-01-014H-6
Jan 2024
Electrical SystemHyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of...
23-01-014H-6
Dec 2023
Electrical SystemHyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of...
23-01-014H-6
Nov 2023
Electrical SystemHyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine...
23-01-014H-5
Oct 2023
Electrical SystemHyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine...
23-EM-005H
Oct 2023
Engine And Engine CoolingThis bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
23-BE-010H
Aug 2023
Electrical SystemSome models from service campaign 993 (IBU/BCM Software Update and Decals Application) equipped with the Hyundai OEM remote start system may exhibit the horn honking when remote starting the vehicle after receiving the software update.
23-01-014H-5
Aug 2023
Power TrainHyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine...
23-01-014H-5
Jul 2023
Electrical SystemCertain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and...
23-FL-004H
Jun 2023
Engine And Engine CoolingCertain 2015-2019MY Sonata (LFA) vehicles may intermittently exhibit reduced engine power, a “Crank/No Start” condition, and/or have DTC P1233 stored in the ECM due to an internally leaking fuel pump filter housing.
23-01-014H-5
Jun 2023
Electrical SystemCertain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and...
23-01-014H-4
May 2023
Electrical SystemCertain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and...
23-BD-007H
Apr 2023
StructureHyundai 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.
23-01-014H-4
Apr 2023
Electrical SystemHyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993) in response to an increase in thefts of certain Hyundai vehicles not equipped with engine immobilizers targeted through social media.
23-ST-003H
Apr 2023
SteeringThe warranty coverage for certain 2015-2017MY Sonata (LFa) and Sonata HEV/PHEV (LF HEV/PHEV) vehicles exhibiting reduced power steering assist and/or motor driven power steering (MDPS) warning lamp has been extended to 15 years or 150,000 miles from the date of original retail...
23-01-014H-3
Apr 2023
Electrical SystemCertain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and...
23-01-014H-2
Mar 2023
Electrical SystemCertain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and...
23-01-010H
Mar 2023
Engine And Engine CoolingThis bulletin provides information related to an Electronic Control Module (ECM) software update to revise the fuel injection control logic to compensate for O2 sensor aging and control tailpipe emissions within applicable standards.
23-01-014H-1
Feb 2023
Electrical SystemCertain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and...
23-01-014H
Feb 2023
Electrical SystemCertain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and...
23-BD-002H
Jan 2023
VisibilityThis 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.
22-EM-010H
Jul 2022
Engine And Engine CoolingFollow 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
TiresEffective 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.

Showing 60 of 210 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.

  1. Cold-start it yourself and listen for the first thirty seconds.Knocking, ticking that fades as it warms, or blue or white smoke on startup are the sounds of this vehicle's engine cluster. Check the oil level and the coolant color, and ask whether the engine or its head gaskets have ever been out.
  2. Sit in it with the engine off and test everything that has a switch.Windows, locks, lights, the cluster, the radio. Electrical faults are this vehicle's story and the hardest to see on a drive: an intermittent no-start waits for the second week of ownership. Ask for the battery's age and whether any control module has been replaced.
  3. Drive it from a dead stop, twice, on a hill if you can.Shudder, hesitation, or a lurch under light throttle is how this vehicle's largest complaint cluster shows itself. Then ask for the transmission service history in writing; repeat repairs are a pattern, not a fluke.
  4. Run the VIN against open recalls before you negotiate.This vehicle has 6 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.
  5. Ask the dealer whether the warranty extension on file still applies to this VIN.The manufacturer issued 7 warranty extensions for this vehicle (see the service bulletins section). Extended coverage often runs by years or miles from the original sale, and a repair the seller paid for may have been free.
  6. 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 →