2026 Hyundai IONIQ 5 service bulletins & manufacturer communications
7 manufacturer communications are on file with NHTSA for the 2026 Hyundai IONIQ 5. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Warranty extension 3Technical service bulletin 3Service campaign 1
- Certain IONIQ 5 (NEA EV) vehicles may have 12V battery drainage due to the scheduled climate feature. Technical Service Bulletin (TSB) 26-01-046H provides instructions to perform a…26-01-046H DCS · Warranty extension · Electrical System · issued May 16, 2026
- Certain IONIQ 5 (NEA EV) vehicles may have 12V battery drainage due to the scheduled climate feature. This bulletin provides instructions to perform a software update for the Vehic…26-01-046H TSB · Warranty extension · Electrical System · issued May 15, 2026
- Certain IONIQ 5 (NEA EV) vehicles are eligible for a software update to the VCMS which would enable the Plug and Charge (PNC) function to support its use on Tesla V3 and V4 Superch…26-01-043H TSB · Warranty extension · Electrical System · issued May 8, 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 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 communicati…26-01-035H TSB · Service campaign · Electrical System · issued Apr 8, 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