2011 Hyundai Accent TSBs

48 manufacturer communications for the 2011 Hyundai Accent sit in NHTSA's public file. A TSB is factory repair guidance, not a recall — the repair is not automatically free. The 2011 Accent problem report covers complaints, recalls, and investigations.

48Communications
2Campaigns & extensions

What the bulletins cover

Electrical16 bulletins
Transmission & drivetrain7 bulletins
Engine5 bulletins
Airbags4 bulletins
Steering3 bulletins
Wheels & tires3 bulletins

Warranty extensions, campaigns & software updates

Worth checking your VIN against — these can mean free or reimbursed work if your vehicle qualifies.

Electrical 24-01-009H-1 May 10, 2024 Service campaign

A 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…

Electrical 24-01-009H-1 May 9, 2024 Service campaign

A 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…

Most recent service bulletins

The 20 most recent of 48 communications on file. The complete set is searchable on NHTSA's page for this vehicle.

Airbags DTN DCS April 10, 2026

The 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.…

Airbags DTN DL April 10, 2026

The 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). These inflators were not supplied, approved, or…

Electrical 25-BD-012H TSB November 6, 2025

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. Lamp assembly…

Visibility & wipers 24-BD-001H February 14, 2024

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…

Electrical 24-01-009H February 12, 2024

Hyundai 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…

Electrical 24-01-009H February 1, 2024

Hyundai 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…

Electrical 24-01-007H January 22, 2024

Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to install a key cylinder reinforcement protector assembly and installation of two anti-theft decals on the front windows.

Electrical 23-01-014H-6 January 22, 2024

Hyundai 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…

Electrical 23-01-092H-1 December 19, 2023

Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to install a key cylinder reinforcement protector assembly and installation of two anti-theft decals on the front windows.

Electrical 23-01-014H-6 December 19, 2023

Hyundai 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…

Steering 23-01-055H-1 October 26, 2023

Hyundai Motor America is offering steering wheel locks to owners of certain 2011 – 2017MY vehicles that are not eligible for Service Campaign 993 anti-theft software. This bulletin describes the procedure to provide the steering wheel locks to customers on the dealership…

Engine 23-EM-005H October 13, 2023

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

Steering 23-01-055H June 15, 2023

Hyundai Motor America is offering steering wheel locks to owners of certain 2011 – 2017MY vehicles that are not eligible for Service Campaign 993 anti-theft software. This bulletin describes the procedure to provide the steering wheel locks to customers on the dealership…

Steering 23-01-055H June 15, 2023

Hyundai 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…

Body & structure 23-BD-007H April 24, 2023

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. These spots…

Visibility & wipers 23-BD-002H January 30, 2023

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. Lamp assembly…

Engine 22-EM-010H July 28, 2022

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.

Wheels & tires 22-GI-006H July 14, 2022

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. This limit is the lesser of 1.5% of GVWR…

Transmission & drivetrain 21-AT-006H May 21, 2021

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

Engine 21-EM-004H March 30, 2021

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.

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Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.