Hyundai Veloster Service Bulletins (2022)

21 manufacturer communications on file.

• April 18, 2026•Document ID: 11031400

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  26-EE-003H TSB

  Date Added:

  April 21, 2026

  Manufacturer:

  HYUNDAI

  Summary

  Some 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.

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  Associated Documents

  • DownloadMC-11031400-0001.pdf↗
• April 10, 2026•Document ID: 11032523

  Other
  AIR BAGS

  Mfr Comm. #:

  DTN DL

  Date Added:

  May 8, 2026

  Manufacturer:

  HYUNDAI

  Summary

  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 authorized by the vehicle manufacturers and have primarily been found in vehicles that previously experienced a crash and underwent airbag replacement using non-genuine parts. These dangerous inflators have ruptured during deployment, posing a serious risk of injury or death due to metal fragments entering the vehicle cabin. To date, Hyundai is aware of three people who have died while driving a Hyundai vehicle with one of these substandard replacement airbag inflators that deployed in what likely would have been a survivable crash. NHTSA has issued a public advisory urging vehicle owners and service professionals to have vehicles inspected if there is reason to believe that a non-genuine replacement airbag may have been installed. Vehicles with salvage or rebuilt titles, prior airbag deployments, or unknown repair histories may present a higher risk. NHTSA strongly cautions against self-inspection by vehicle owners and recommends inspection by trained technicians.

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  Associated Documents

  • DownloadMC-11032523-0001.pdf↗
• April 10, 2026•Document ID: 11032522

  Other
  AIR BAGS

  Mfr Comm. #:

  DTN DCS

  Date Added:

  May 8, 2026

  Manufacturer:

  GENESIS

  Summary

  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. vehicles following prior crashes, theft, or non‑certified airbag replacements. These inflators are not approved for use, may rupture during deployment, and have caused serious injuries and fatalities. Please see attached announcement, provided by NHTSA, for more details.

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  Associated Documents

  • DownloadMC-11032522-0001.pdf↗
• November 6, 2025•Document ID: 11025476

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING

  Mfr Comm. #:

  25-BD-012H TSB

  Date Added:

  November 12, 2025

  Manufacturer:

  GENESIS

  Summary

  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 replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.

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  Associated Documents

  • DownloadMC-11025476-0001.pdf↗
• February 14, 2024•Document ID: 10251285

  Service Bulletin/Repair Instructions
  VISIBILITY; VISIBILITY/WIPER

  Mfr Comm. #:

  24-BD-001H

  Date Added:

  March 5, 2024

  Manufacturer:

  HYUNDAI

  Summary

  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 of the wiper blade, which could lead to poor wiping performance and/or possible scratching of the windshield glass. Follow the procedure in this bulletin to properly remove the windshield wiper blade protective cover on all new wiper blades.

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  Associated Documents

  • DownloadMC-10251285-0001.pdf↗
• October 13, 2023•Document ID: 10247189

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  23-EM-005H

  Date Added:

  December 15, 2023

  Manufacturer:

  HYUNDAI

  Summary

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

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  Associated Documents

  • DownloadMC-10247189-0001.pdf↗
• August 28, 2023•Document ID: 10241889

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  23-AT-013H

  Date Added:

  September 6, 2023

  Manufacturer:

  HYUNDAI

  Summary

  This bulletin provides information related to a Transmission Control Unit (TCU) software update for certain vehicles equipped with an 8-speed wet dual clutch transmissions (8WDCT) that improves the touch point learning variation. Certain 8WDCTs (indicated by a new part number) received an improved clutch spring. The correct TCU software update must be matched with the correct corresponding 8WDCT hardware, otherwise drivability concerns may occur.

  Associated Products (6)

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  Associated Documents

  • DownloadMC-10241889-0001.pdf↗
• July 17, 2023•Document ID: 10240087

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  23-BE-007H

  Date Added:

  August 2, 2023

  Manufacturer:

  HYUNDAI

  Summary

  This Service Information bulletin provides information on how to update the Apple Carplay software from Hyundai’s Navigation Updates page. The current version of Google Maps has 10 times the data transmission compared to the previous version. As a countermeasure, an update with a frame skip logic has been added to resolve the data congestion with Google Maps.

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  Associated Documents

  • DownloadMC-10240087-0001.pdf↗
• May 10, 2023•Document ID: 10237183

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  23-AT-002H

  Date Added:

  June 2, 2023

  Manufacturer:

  HYUNDAI

  Summary

  This bulletin provides service procedures to prevent possible moisture intrusion of the HP EOP (High Flow Electric Oil Pump) connector when servicing the 8-speed wet dual clutch transmission (8WDCT). If moisture enters the HF EOP connector, this can result in corrosion and insufficient connection of the terminals.

  Associated Products (13)

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  Associated Documents

  • DownloadMC-10237183-0001.pdf↗
• April 24, 2023•Document ID: 10235566

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  23-BD-007H

  Date Added:

  May 4, 2023

  Manufacturer:

  HYUNDAI

  Summary

  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 are the result of moisture trapped between the PPF and the paint.

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  Associated Documents

  • DownloadMC-10235566-0001.pdf↗
• February 16, 2023•Document ID: 10232193

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  23-BE-002H

  Date Added:

  March 2, 2023

  Manufacturer:

  HYUNDAI

  Summary

  This bulletin provides information to upgrade the BCW (Blind-spot Collision Warning) software for certain 2019-22MY Veloster N (JSN) vehicles (see Applicable Vehicles below). ▪ Symptom: BCW lamp illuminated intermittently with no vehicle in blind spot when snow tires are applied. ▪ Cause: BCW unit misrecognizes radar signals that are reflected on winter tires as objects.

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  Associated Documents

  • DownloadMC-10232193-0001.pdf↗
• January 30, 2023•Document ID: 10230904

  Service Bulletin/Repair Instructions
  VISIBILITY

  Mfr Comm. #:

  23-BD-002H

  Date Added:

  February 2, 2023

  Manufacturer:

  HYUNDAI

  Summary

  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 replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.

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  Associated Documents

  • DownloadMC-10230904-0001.pdf↗
• September 23, 2022•Document ID: 10222080

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, HYDRAULIC

  Mfr Comm. #:

  22-01-074H

  Date Added:

  September 27, 2022

  Manufacturer:

  HYUNDAI

  Summary

  This bulletin describes the procedure to replace the brake pedal assembly on certain 2022 MY Veloster N (JSN) models. The brake pedal in certain vehicles may have been produced with an insufficient weld that may cause noise during operation. This bulletin provides instruction to inspect the brake pedal to determine if a replacement brake pedal assembly is needed and, if so, instruction to replace the assembly.

  Associated Products (1)

  2022 Hyundai Veloster
  Associated Documents

  • DownloadMC-10222080-0001.pdf↗
• August 10, 2022•Document ID: 10218641

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  22-01-066H

  Date Added:

  August 24, 2022

  Manufacturer:

  HYUNDAI

  Summary

  Certain 22MY Veloster N (JS N) vehicles may have incorrectly torqued fastening bolts on the concentric slave cylinder (CSC) on the manual transmission. Follow the procedures listed below to inspect, and if necessary, tighten the bolts to the proper torque value.

  Associated Products (1)

  2022 Hyundai Veloster
  Associated Documents

  • DownloadMC-10218641-0001.pdf↗
• July 28, 2022•Document ID: 10217251

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  22-EM-010H

  Date Added:

  August 5, 2022

  Manufacturer:

  HYUNDAI

  Summary

  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.

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  Associated Documents

  • DownloadMC-10217251-0001.pdf↗
• July 14, 2022•Document ID: 10217258

  Service Bulletin/Repair Instructions
  TIRES

  Mfr Comm. #:

  22-GI-006H

  Date Added:

  August 5, 2022

  Manufacturer:

  HYUNDAI

  Summary

  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 or 100 pounds. If the total added weight exceeds the lesser of the limit, a label must be added to the driver-side B-pillar within 25mm (1 inch) of the original tire placard.

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  Associated Documents

  • DownloadMC-10217258-0001.pdf↗
• July 14, 2022•Document ID: 10217250

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  22-AT-009H

  Date Added:

  August 5, 2022

  Manufacturer:

  HYUNDAI

  Summary

  If you are servicing an applicable vehicle with a “Check Engine” light on and one or more of the DTC listed on Page 2, follow the repair procedure and perform the diagnosis. If necessary, replace the High Flow electric oil pump (HF EOP) for HF EOP issues or the Dual Clutch Transmission for High Pressure electric oil pump (HP EOP) issues.

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  Associated Documents

  • DownloadMC-10217250-0001.pdf↗
• May 16, 2022•Document ID: 10213726

  Service Bulletin/Repair Instructions
  TIRES; STEERING; WHEELS

  Mfr Comm. #:

  22-ST-007H

  Date Added:

  June 10, 2022

  Manufacturer:

  HYUNDAI

  Summary

  N Vehicles are designed to maximize dynamic steering performance. In normal Ackerman steering geometry, the inner front tire turns more than the outer tire to help cornering in low-speed situations, i.e., parking lot maneuvering or sharp U-turns. N vehicles have a steering geometry optimized for performance driving. The N vehicle’s steering angle difference between the front wheels is reduced to enhance cornering performance. While this helps in high performance driving conditions, it can cause a higher level of tire side scrub that may create a slow shudder or vibration while turning at full steering lock. The feel is similar to turning a 4WD vehicle on dry asphalt when locked in 4WD. This shudder or vibration at parking lot speeds is normal, and no repairs should be performed.

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  • DownloadMC-10213726-0001.pdf↗
• January 31, 2022•Document ID: 10207813

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  22-EM-004H

  Date Added:

  February 8, 2022

  Manufacturer:

  HYUNDAI

  Summary

  This bulletin provides additional service diagnostic information and repair procedures related to Electric Waste Gate Actuator (EWGA) equipped vehicles listed below. Refer to the applicable Engine Control / Fuel System sections in the Shop Manual, and then follow the procedures outlined in this bulletin whenever a vehicle with the following symptom(s) are being diagnosed: ➢ Check Engine Light illumination with EWGA related DTC. ➢ Intermittently high/low turbocharger boost pressures. ➢ Abnormal noise from the turbocharger.

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  Associated Documents

  • DownloadMC-10207813-0001.pdf↗
• July 26, 2021•Document ID: 10200077

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  21-EM-009H

  Date Added:

  August 7, 2021

  Manufacturer:

  HYUNDAI

  Summary

  This bulletin provides additional service diagnostic information and repair procedures related to Electric Waste Gate Actuator (EWGA) equipped vehicles listed below. Refer to the applicable Engine Control / Fuel System sections in the Shop Manual, and then follow the procedures outlined in this bulletin whenever a vehicle with the following symptom(s) are being diagnosed: ➢ Check Engine Light illumination with EWGA related DTC. ➢ Intermittently high/low turbocharger boost pressures. ➢ Abnormal noise from the turbocharger. ➢ Reduced engine power.

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  Associated Documents

  • DownloadMC-10200077-0001.pdf↗