Hyundai Tucson Service Bulletins
206 manufacturer communications on file.
- November 6, 2025•Document ID: 11025476Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- 25-BD-012H TSB
- Date Added:
- November 12, 2025
- Manufacturer:
- GENESIS
SummaryThis 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.
Associated Products (105)2026 Genesis G702026 Genesis G802026 Genesis G902026 Genesis GV702026 Genesis GV802026 Hyundai Ioniq 92026 Hyundai Kona2026 Hyundai Palisade2026 Hyundai Santa Cruz2026 Hyundai Santa Fe2026 Hyundai Sonata2026 Hyundai Tucson2026 Hyundai Venue2025 Genesis G702025 Genesis G802025 Genesis G902025 Genesis GV602025 Genesis GV702025 Genesis GV802025 Hyundai Elantra+ 85 moreAssociated Documents - October 29, 2025•Document ID: 11024811Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-060H DCS
- Date Added:
- November 4, 2025
- Manufacturer:
- HYUNDAI
SummaryHyundai Motor America is currently investigating an ongoing issue with software GDS event #1297. The matter is being investigated to ensure the software can be directed to the impacted VIN population. We will provide an update once the issue is resolved and the suspension is lifted.
Associated Products (1)Associated Documents - October 27, 2025•Document ID: 11024806Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- TDF/TDFA/TDFC DCS
- Date Added:
- November 3, 2025
- Manufacturer:
- HYUNDAI
SummaryHyundai Motor America is currently investigating an ongoing issue with software GDS event #1297. The matter is being investigated to ensure the software can be directed to the impacted VIN population. We will provide an update once the issue is resolved and the suspension is lifted.
Associated Products (1)Associated Documents - October 27, 2025•Document ID: 11024805Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-059H tsb
- Date Added:
- November 3, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain Tucson (NX4) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module may shut down telematics services after one year. This bulletin provides instructions to perform a software update for the DCU module.
Associated Products (1)Associated Documents - October 9, 2025•Document ID: 11024264Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-060H DCS
- Date Added:
- October 14, 2025
- Manufacturer:
- HYUNDAI
SummaryTechnical Service Bulletin (TSB) 25-01-060H for the Data Communication Network (DCU) software update related to GDS Event # 1297 is available TODAY effective 11:00 AM PST and the affected vehicle population (certain 2025 model year Hyundai Tucsons) has been reactivated.
Associated Products (1)Associated Documents - October 9, 2025•Document ID: 11024263Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-060H TSB
- Date Added:
- October 14, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain Tucson (NX4M) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module may shut down telematics services after one year. This bulletin provides instructions to perform a software update for the DCU module.
Associated Products (1)Associated Documents - September 30, 2025•Document ID: 11023692Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-BE-020H TSB
- Date Added:
- October 3, 2025
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides information related to the changes introduced in the 2025 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system as described in this TSB.
Associated Products (52)2026 Hyundai Venue2025 Hyundai Elantra2025 Hyundai Ioniq 5 N2025 Hyundai Ioniq 62025 Hyundai Kona2025 Hyundai Palisade2025 Hyundai Santa Cruz2025 Hyundai Santa Fe2025 Hyundai Sonata2025 Hyundai Tucson2025 Hyundai Venue2024 Hyundai Elantra2024 Hyundai Elantra N2024 Hyundai Ioniq 52024 Hyundai Ioniq 62024 Hyundai Kona2024 Hyundai Palisade2024 Hyundai Santa Cruz2024 Hyundai Santa Fe2024 Hyundai Sonata+ 32 moreAssociated Documents - September 12, 2025•Document ID: 11023121Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- TDF /TDFA/TDFB/TDFC
- Date Added:
- September 15, 2025
- Manufacturer:
- HYUNDAI
SummaryHyundai Motor America is currently investigating an ongoing auto mode update concern with software GDS event #1297. Some vehicles are not able to complete the update after multiple attempts and some are completing the update after multiple initial failed attempts. Technicians may experience consistent Data Communication Unit (DCU) software upgrade failures when attempting to update to the latest version. The matter is being investigated to address the update failures and recover any failed modules. We will provide an update once the issue is resolved and the suspension is lifted.
Associated Products (2)Associated Documents - September 12, 2025•Document ID: 11023113Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-061H TSB
- Date Added:
- September 13, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain Tucson (NX4A) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module may shut down telematics services after one year. This bulletin provides instructions to perform a software update for the DCU module.
Associated Products (2)Associated Documents - September 9, 2025•Document ID: 11023112Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-059H TSB
- Date Added:
- September 13, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain Tucson (NX4) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module may shut down telematics services after one year. This bulletin provides instructions to perform a software update for the DCU module.
Associated Products (1)Associated Documents - September 5, 2025•Document ID: 11023100Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- HCE25-92-E770 TSB
- Date Added:
- September 11, 2025
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides information related to the DCU (DATA CONNECTIVITY UNIT) software enhancement (OTA) for NX4 OB PE/NX4 PE/NX4 PE HEV/NX4 PHEV/NX4a PE/NX4m PE vehicles in Puerto Rico.
Associated Products (1)Associated Documents - September 5, 2025•Document ID: 11023045Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-060H TSB
- Date Added:
- September 9, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain Tucson (NX4M) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module may shut down telematics services after one year. This bulletin provides instructions to perform a software update for the DCU module.
Associated Products (1)Associated Documents - July 9, 2025•Document ID: 11020693Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-045H TSB
- Date Added:
- July 15, 2025
- Manufacturer:
- HYUNDAI
SummaryA software update is available for multiple vehicles equipped with either Display Audio 2.0V or the AVN 5th Gen Wide system.
Associated Products (19)2026 Hyundai Venue2023 Hyundai Elantra2023 Hyundai Kona2023 Hyundai Kona N2023 Hyundai Santa Cruz2023 Hyundai Santa Fe2023 Hyundai Sonata2023 Hyundai Tucson2022 Hyundai Elantra2022 Hyundai Elantra N2022 Hyundai Kona2022 Hyundai Kona N2022 Hyundai Palisade2022 Hyundai Santa Cruz2022 Hyundai Santa Fe2022 Hyundai Sonata2022 Hyundai Tucson2022 Hyundai Veloster N2022 Hyundai VenueAssociated Documents - June 18, 2025•Document ID: 11019525Warranty Program/ExtensionUNKNOWN OR OTHER
- Mfr Comm. #:
- 25-BD-004H OL
- Date Added:
- June 14, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain 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 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. This warranty extension only applies to factory-applied paint and does not cover collision-related paint repairs or vehicles with a salvaged title. Hyundai is extending the warranty coverage for certain white paint colors under these conditions from 3 years and 36,000 miles, to 10 years with unlimited miles from the date of original retail delivery or date of first use, and is valid for original and subsequent owners.
Associated Products (4)Associated Documents - June 14, 2025•Document ID: 11019622Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-BE-013H TSB
- Date Added:
- June 18, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain vehicles with the Connected Car Navigation Cockpit (ccNC) Lite units may exhibit connection issues with Bluetooth and wireless phone projection. The vehicle's name may also not appear when trying to connect via Bluetooth. This condition may be caused by an internal fault inside the ccNC unit. Follow the procedures in this TSB to replace the ccNC unit in affected vehicles.
Associated Products (5)Associated Documents - June 9, 2025•Document ID: 11019671Warranty Program/ExtensionUNKNOWN OR OTHER
- Mfr Comm. #:
- 25-BD-004H EM
- Date Added:
- June 20, 2025
- Manufacturer:
- HYUNDAI
SummarySome 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. This warranty extension only applies to factory-applied paint and does not cover collision-related paint repairs or vehicles with a salvaged title. Hyundai is extending the warranty coverage for certain white paint colors under these conditions from 3 years and 36,000 miles, to 10 years and unlimited miles from the date of original retail delivery or date of first use, and is valid for original and subsequent owners.
Associated Products (4)Associated Documents - May 28, 2025•Document ID: 11018870OtherVEHICLE SPEED CONTROL
- Mfr Comm. #:
- MSLA Reference OL
- Date Added:
- June 2, 2025
- Manufacturer:
- HYUNDAI
SummaryThis letter communication is to educate owners around the use of the Manual Speed Limit Assist (MSLA) feature.
Associated Products (6)Associated Documents - May 24, 2025•Document ID: 11018889Warranty Program/ExtensionUNKNOWN OR OTHER
- Mfr Comm. #:
- 25-BD-004H TSB
- Date Added:
- June 3, 2025
- Manufacturer:
- HYUNDAI
SummaryDescription: 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. The paint warranty coverage for affected vehicles has been extended to 10 years/unlimited miles from the date of original retail delivery or date of first use, and is valid for original and subsequent owners. The warranty extension does NOT apply to any vehicle that has ever been declared a total loss or sold for salvage by a financial institution or insurer, or has a branded or similar title under any state’s law.
Associated Products (4)Associated Documents - May 24, 2025•Document ID: 11018888Warranty Program/ExtensionUNKNOWN OR OTHER
- Mfr Comm. #:
- 25-BD-004H DN
- Date Added:
- June 3, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain 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. The paint warranty coverage for affected vehicles has been extended to 10 years/unlimited miles from the date of original retail delivery or date of first use, and is valid for original and subsequent owners. The warranty extension does NOT apply to any vehicle that has been previously declared a total loss, and/or sold for salvage by a financial institution or insurer, and/or has a branded or similar title under any state’s law.
Associated Products (4)Associated Documents - May 16, 2025•Document ID: 11018876Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-BE-002H TSB
- Date Added:
- June 3, 2025
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides information related to the changes introduced in the 2024 2nd Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2024 2nd Navigation Map and Software Update Improvements section in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater (NAU) and updated by USB. The NAU website is https://update.hyundai.com/US/EN/navigationUpdate. For certain models equipped with a relevant Bluelink package, the software may be downloaded and applied via OTA update.
Associated Products (50)2026 Hyundai Venue2025 Hyundai Elantra2025 Hyundai Ioniq 5 N2025 Hyundai Ioniq 62025 Hyundai Kona2025 Hyundai Palisade2025 Hyundai Santa Cruz2025 Hyundai Santa Fe2025 Hyundai Sonata2025 Hyundai Tucson2024 Hyundai Elantra2024 Hyundai Elantra N2024 Hyundai Ioniq 52024 Hyundai Ioniq 62024 Hyundai Kona2024 Hyundai Palisade2024 Hyundai Santa Cruz2024 Hyundai Santa Fe2024 Hyundai Sonata2024 Hyundai Tucson+ 30 moreAssociated Documents