Hyundai Ioniq 5 Service Bulletins (2025)

41 manufacturer communications on file.

• April 30, 2025•Document ID: 11017473

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  25-BE-009H

  Date Added:

  May 2, 2025

  Manufacturer:

  HYUNDAI

  Summary

  This bulletin provides instructions to update both subsystems (MCU and AP) related to the Central Communication Unit (CCU) to enable Plug & Charge service for IONIQ 5 (NEA EV) vehicles. The updates must be completed via Ethernet connection. Update to the CCU may also be completed by the customer via an Over The Air (OTA) update.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11017473-0001.pdf↗
• April 12, 2025•Document ID: 11016997

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  25-EV-002H TSB

  Date Added:

  April 15, 2025

  Manufacturer:

  HYUNDAI

  Summary

  Certain 2025MY IONIQ 5 (NEA EV) vehicles may experience a charging issue where a voltage difference between battery cells prevents the High Voltage Battery from fully charging. The two DTCs associated with this issue are: • P1AA700 – Hybrid/EV Battery Abnormal Performance: Cell Voltage Deviation • P1AD300 – Hybrid/EV Battery Abnormal Performance: MISD. If either of the DTCs listed above are identified in "Active" status, follow the procedure outlined in this TSB to replace the Battery System Assembly (BSA).

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11016997-0001.pdf↗
• April 7, 2025•Document ID: 11017111

  Service Campaign
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  25-01-024H EM

  Date Added:

  April 18, 2025

  Manufacturer:

  HYUNDAI

  Summary

  Some 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. If you are experiencing issues with remote commands, or other Bluelink services, please see the instructions below to reestablish the connection via the AVN pinhole reset method.

  Associated Products (47)

  2026 Hyundai Venue2025 Hyundai Elantra2025 Hyundai Elantra N2025 Hyundai Ioniq 52025 Hyundai Ioniq 62025 Hyundai Nexo2025 Hyundai Palisade2025 Hyundai Venue2024 Hyundai Elantra2024 Hyundai Elantra N2024 Hyundai Ioniq 52024 Hyundai Ioniq 62024 Hyundai Nexo2024 Hyundai Palisade2024 Hyundai Tucson2024 Hyundai Venue2023 Hyundai Elantra2023 Hyundai Elantra N2023 Hyundai Ioniq 52023 Hyundai Ioniq 6+ 27 more
  Associated Documents

  • DownloadMC-11017111-0001.pdf↗
• March 18, 2025•Document ID: 11015936

  Service Campaign
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  25-01-024H TSB

  Date Added:

  March 25, 2025

  Manufacturer:

  HYUNDAI

  Summary

  Some 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. Follow the procedure in this TSB to reestablish the connection via the AVN pinhole reset method.

  Associated Products (46)

  2026 Hyundai Venue2025 Hyundai Elantra2025 Hyundai Elantra N2025 Hyundai Ioniq 52025 Hyundai Ioniq 62025 Hyundai Nexo2025 Hyundai Palisade2025 Hyundai Venue2024 Hyundai Elantra2024 Hyundai Elantra N2024 Hyundai Ioniq 52024 Hyundai Ioniq 62024 Hyundai Nexo2024 Hyundai Palisade2024 Hyundai Tucson2024 Hyundai Venue2023 Hyundai Elantra2023 Hyundai Elantra N2023 Hyundai Ioniq 52023 Hyundai Ioniq 6+ 26 more
  Associated Documents

  • DownloadMC-11015936-0001.pdf↗
• March 14, 2025•Document ID: 11015618

  Service Campaign
  UNKNOWN OR OTHER

  Mfr Comm. #:

  25-01-011H OL

  Date Added:

  March 14, 2025

  Manufacturer:

  HYUNDAI

  Summary

  The subject vehicles may have come with the incorrect key fobs for the specified trim level.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11015618-0001.pdf↗
• February 28, 2025•Document ID: 11014928

  Service Campaign
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  25-01-018H TSB

  Date Added:

  March 5, 2025

  Manufacturer:

  HYUNDAI

  Summary

  Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in this bulletin to verify Bluelink Data Communication Unit (DCU) network connection and if needed, reset the DCU in Dealer Mode to resolve the connection.

  Associated Products (9)

  2025 Hyundai Ioniq 52025 Hyundai Kona2025 Hyundai Santa Cruz2025 Hyundai Santa Fe2025 Hyundai Sonata2025 Hyundai Tucson2024 Hyundai Kona2024 Hyundai Santa Fe2024 Hyundai Sonata
  Associated Documents

  • DownloadMC-11014928-0001.pdf↗
• February 22, 2025•Document ID: 11014445

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  25-BE-003H DN

  Date Added:

  February 25, 2025

  Manufacturer:

  HYUNDAI

  Summary

  Hyundai Motor America has noted that several vehicles were impacted by a telecommunications outage that occurred on Sunday, February 9th , resulting in the potential loss of connectivity or interruptions when attempting to use Bluelink functions. Voice Recognition, Sports Media, and Weather will not be available. Dealer stock and retailed vehicles are both affected. If a customer calls in and their vehicle is experiencing issues related to Bluelink, please have them come into the dealership to assist with resetting the Bluelink Data Communication Unit (DCU) and utilize TSB 25-BE-003H posted on Hyundai Tech Info.

  Associated Products (8)

  2025 Hyundai Ioniq 52025 Hyundai Kona2025 Hyundai Santa Cruz2025 Hyundai Santa Fe2025 Hyundai Sonata2025 Hyundai Tucson2024 Hyundai Santa Fe2024 Hyundai Sonata
  Associated Documents

  • DownloadMC-11014445-0001.pdf↗
• February 15, 2025•Document ID: 11014444

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  25-BE-003H TSB

  Date Added:

  February 25, 2025

  Manufacturer:

  HYUNDAI

  Summary

  Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in this bulletin to reset the Connected Car Data Communication Unit (DCU) in Dealer Mode to resolve the connection.

  Associated Products (9)

  2025 Hyundai Ioniq 52025 Hyundai Kona2025 Hyundai Santa Cruz2025 Hyundai Santa Fe2025 Hyundai Sonata2025 Hyundai Tucson2024 Hyundai Kona2024 Hyundai Santa Fe2024 Hyundai Sonata
  Associated Documents

  • DownloadMC-11014444-0001.pdf↗
• February 14, 2025•Document ID: 11014289

  Service Campaign
  UNKNOWN OR OTHER

  Mfr Comm. #:

  25-01-011H DN

  Date Added:

  February 17, 2025

  Manufacturer:

  HYUNDAI

  Summary

  Certain IONIQ 5 (NEA EV) vehicles may have come with the incorrect key fob for the trim level. Follow the procedure in this bulletin to inspect and, if necessary, replace with the correct key fobs.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11014289-0001.pdf↗
• February 14, 2025•Document ID: 11014288

  Service Campaign
  UNKNOWN OR OTHER

  Mfr Comm. #:

  25-01-011H TSB

  Date Added:

  February 17, 2025

  Manufacturer:

  HYUNDAI

  Summary

  Certain IONIQ 5 (NEA EV) vehicles may have come with the incorrect key fob for the trim level. Follow the procedure in this bulletin to inspect and, if necessary, replace with the correct key fob.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11014288-0001.pdf↗
• January 25, 2025•Document ID: 11013237

  Service Campaign
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  25-01-005H TSB

  Date Added:

  January 30, 2025

  Manufacturer:

  HYUNDAI

  Summary

  Certain vehicles listed below may have a Bluelink malfunction or not able to have Bluelink setup. This bulletin provides instructions to reset the network in Dealer Mode to prevent the Data Concentrator Unit (DCU) modem from experiencing a "Blue Link Not Open" error.

  Associated Products (3)

  2025 Hyundai Ioniq 52025 Hyundai Kona2025 Hyundai Sonata
  Associated Documents

  • DownloadMC-11013237-0001.pdf↗
• December 12, 2024•Document ID: 11011839

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  24-BD-012H-1

  Date Added:

  December 14, 2024

  Manufacturer:

  HYUNDAI

  Summary

  Certain IONIQ 5 (NE EV) and IONIQ 5 N (NE EV N) vehicles may exhibit rattle and friction noises from the tailgate while driving. This bulletin provides instructions to adjust the gap between the tailgate and vehicle body to eliminate the rattle and friction noise.

  Associated Products (4)

  2025 Hyundai Ioniq 52024 Hyundai Ioniq 52023 Hyundai Ioniq 52022 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11011839-0001.pdf↗
• November 7, 2024•Document ID: 11010434

  Other
  SERVICE BRAKES

  Mfr Comm. #:

  H_EVT_20241107

  Date Added:

  November 11, 2024

  Manufacturer:

  HYUNDAI

  Summary

  Hyundai Motor America noted GDS update on October 29, 2024 (NNH-02-0055) made ECU Update Events# 1114, 1136, 1141, 1144, 1152, 1153, and 1161 unavailable. This has been resolved November 4, 2024 at 5PM PDT (NNH-02-0056).

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11010434-0001.pdf↗
• November 1, 2024•Document ID: 11009730

  Other
  SERVICE BRAKES

  Mfr Comm. #:

  H_EVT_UNAV_20241101

  Date Added:

  November 5, 2024

  Manufacturer:

  HYUNDAI

  Summary

  Hyundai Motor America has noted following the GDS update on October 29, 2024 (NNH-02-0055) that events 1114, 1136, 1144, and 1161 are unavailable. This affects the following campaigns: Service Campaign 9B7 (Improvement of EBD Non-Operation Issues Due to NE N IEB S/W Sensors); Event #1114; Service Campaign TCF (Front Camera Software Update for FCA & LKA Logic Improvement under TSB # 24-01-077H); Event# 1136; Service Campaign 9B5 (VCMS Software Update - Charging Logic); Event# 1144; Service TSB 24-EM-008H (QX ECU Update due to Oil Level Sensor Malfunction); Event #1161 The update was pulled from the server and is no longer available. A fix will be provided shortly by way of a new GDS update.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11009730-0001.pdf↗
• October 11, 2024•Document ID: 11008918

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  24-BD-012H

  Date Added:

  October 14, 2024

  Manufacturer:

  HYUNDAI

  Summary

  Certain IONIQ 5 (NE EV) vehicles may exhibit rattle and friction noises from the tailgate while driving. This bulletin provides instructions to adjust the gap between the tailgate and vehicle body to eliminate the rattle and friction noise.

  Associated Products (4)

  2025 Hyundai Ioniq 52024 Hyundai Ioniq 52023 Hyundai Ioniq 52022 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11008918-0001.pdf↗
• September 27, 2024•Document ID: 11008139

  Service Campaign
  SERVICE BRAKES

  Mfr Comm. #:

  24-01-064H-1

  Date Added:

  September 30, 2024

  Manufacturer:

  HYUNDAI

  Summary

  Certain 2025MY IONIQ 5 N (NE N) vehicles’ Integrated Electronic Booster (IEB) software logic may disable the operation of the Electronic Brake Force Distribution (EBD) system when there is a malfunction with the steering angle, yaw sensor or lateral acceleration sensor and illuminate the ESC warning lamp in the instrument cluster, instead of the ABS and BRAKE warning lamps.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11008139-0001.pdf↗
• September 27, 2024•Document ID: 11008138

  Service Campaign
  SERVICE BRAKES

  Mfr Comm. #:

  24-01-064H-1

  Date Added:

  September 30, 2024

  Manufacturer:

  HYUNDAI

  Summary

  Certain 2025MY IONIQ 5 N (NE N EV) vehicles’ Integrated Electronic Booster (IEB) software logic may disable the operation of the Electronic Brake Force Distribution (EBD) system when there is a malfunction with the steering angle, yaw sensor or lateral acceleration sensor and illuminate the ESC warning lamp in the instrument cluster, instead of the ABS and BRAKE warning lamps. Follow the procedures in this bulletin to update the IEB software to enable EBD operation when there is a malfunction with those sensors and display the ABS and BRAKE warning lamps.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11008138-0001.pdf↗
• September 20, 2024•Document ID: 11008012

  Service Campaign
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  24-01-064H

  Date Added:

  September 25, 2024

  Manufacturer:

  HYUNDAI

  Summary

  Certain Hyundai IONIQ 5 N vehicles IEB software logic may disable the operation of the Electronic Brake Force Distribution (“EBD”) system when there is a malfunction with the steering or brake related sensors.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11008012-0001.pdf↗
• September 12, 2024•Document ID: 11008010

  Service Campaign
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  24-01-064H

  Date Added:

  September 25, 2024

  Manufacturer:

  HYUNDAI

  Summary

  Certain 2025MY IONIQ 5 N (NE N) vehicles’ Integrated Electronic Booster (IEB) software logic may disable the operation of the Electronic Brake Force Distribution (EBD) system when there is a malfunction with the steering angle, yaw sensor or lateral acceleration sensor and illuminate the ESC warning lamp in the instrument cluster, instead of the ABS and BRAKE warning lamps. Follow the procedures in this bulletin to update the IEB software to enable EBD operation when there is a malfunction with those sensors and display the ABS and BRAKE warning lamps.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11008010-0001.pdf↗
• August 23, 2024•Document ID: 11006834

  Service Campaign
  SERVICE BRAKES

  Mfr Comm. #:

  24-01-064H

  Date Added:

  September 3, 2024

  Manufacturer:

  HYUNDAI

  Summary

  Certain 2025MY IONIQ 5 N (NE N) vehicles’ Integrated Electronic Booster (IEB) software logic may disable the operation of the Electronic Brake Force Distribution (EBD) system when there is a malfunction with the steering angle, yaw sensor or lateral acceleration sensor and illuminate the ESC warning lamp in the instrument cluster, instead of the ABS and BRAKE warning lamps. Follow the procedures in this bulletin to update the IEB software to enable EBD operation when there is a malfunction with those sensors and display the ABS and BRAKE warning lamps.

  Associated Products (1)

  2025 Hyundai Ioniq 5
  Associated Documents

  • DownloadMC-11006834-0001.pdf↗