2025 Hyundai IONIQ 6 service bulletins & manufacturer communications
19 manufacturer communications are on file with NHTSA for the 2025 Hyundai IONIQ 6. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Warranty extension 8Technical service bulletin 7Service campaign 4
- Certain 2022 – 2024 model year IONIQ 5, 2024 model year IONIQ 5 Robotaxi, and 2023 – 2025 model year IONIQ 6 vehicles may require a replacement of the Integrated Charging Control U…Z14 OL · Warranty extension · Electrical System · issued Jun 25, 2026
- This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary depe…26-GI-002H TSB · Technical service bulletin · Electrical System · issued May 27, 2026
- Hyundai is extending the warranty coverage for the Integrated Charging Control Unit (ICCU) and ICCU fuse to 15 years/180,000 miles from the date of original retail delivery or date…26-EV-004H DCS · Warranty extension · Electrical System · issued May 14, 2026
- Hyundai is extending the warranty coverage for the Integrated Charging Control Unit (ICCU) and ICCU fuse to 15 years/180,000 miles from the date of original retail delivery or date…26-EV-004H DN · Warranty extension · Electrical System · issued May 13, 2026
- Hyundai is extending the warranty coverage for the Integrated Charging Control Unit (ICCU) and ICCU fuse to 15 years/180,000 miles from the date of original retail delivery or date…26-EV-004H TSB · Warranty extension · Electrical System · issued May 12, 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 De…DTN DL · Technical service bulletin · Air Bags · issued Apr 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 …DTN DCS · Technical service bulletin · Air Bags · issued Apr 10, 2026
- Some 2019MY and newer vehicles equipped with a front view camera may illuminate certain warning lights and trigger DTC C272246 fault code for the front camera. In the following cas…26-AD-001H TSB · Technical service bulletin · Forward Collision Avoidance · issued Feb 25, 2026
- Certain 2023 – 2025 model year IONIQ 6 vehicles may experience an inoperable horn that may be caused by water intrusion through the ventilation hole. At Hyundai, we are committed t…Z13 OL · Warranty extension · Unknown OR Other · issued Feb 6, 2026
- Certain IONIQ 6 (CE EV) vehicles may have an inoperable horn that may be caused by water intrusion through the ventilation hole. Hyundai is extending the warranty coverage for the …25-BE-022H DCS · Warranty extension · Unknown OR Other · issued Dec 13, 2025
- Certain IONIQ 6 (CE EV) vehicles may have an inoperable horn that may be caused by water intrusion through the ventilation hole. Hyundai is extending the warranty coverage for the …25-BE-022H TSB · Warranty extension · Unknown OR Other · issued Dec 12, 2025
- Certain IONIQ 6 (CE EV) vehicles may have an inoperable horn that may be caused by water intrusion through the ventilation hole. Hyundai is extending the warranty coverage for the …25-BE-022H DN · Warranty extension · Unknown OR Other · issued Dec 11, 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 …25-BD-012H TSB · Technical service bulletin · Exterior Lighting · issued Nov 6, 2025
- This 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 …25-BE-020H TSB · Technical service bulletin · Electrical System · issued Sep 30, 2025
- This 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 …25-BE-002H TSB · Technical service bulletin · Electrical System · issued May 16, 2025
- 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 comm…25-01-024H-1 TSB · Service campaign · Electrical System · issued May 8, 2025
- 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 comm…25-01-024H EM · Service campaign · Electrical System · issued Apr 7, 2025
- 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 comm…25-01-024H TSB · Service campaign · Electrical System · issued Mar 18, 2025
- Certain 2022-2024MY IONIQ 5 (NE EV) and 2023-2025MY IONIQ 6 (CE EV) vehicles may exhibit a condition while driving where the 12V battery voltage drops below the operational voltage…24-01-088H · Service campaign · Electrical System · issued Dec 3, 2024