2023 Hyundai IONIQ 5 service bulletins & manufacturer communications

46 manufacturer communications are on file with NHTSA for the 2023 Hyundai IONIQ 5. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• 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
• 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
• Certain IONIQ 5 (NE EV), IONIQ 6 (CE EV), and IONIQ 5 N (NE EV N) vehicles may have missing Inlet 5-Pin Combo DC insulation caps (DC pin caps) which may lead to damage to the charg…
  25-EV-003H TSB · Technical service bulletin · Fuel/propulsion System · issued Jul 26, 2025
• Certain 2024MY Kona Electric (SX2 EV) and 2023-2024MY IONIQ 5 (NE EV) vehicles are equipped with a Motor and Reduction Gear System, also known as Motor-Gear Driven Unit (MGDU), tha…
  25-01-042H TSB · Service campaign · Power Train · issued Jul 8, 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 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 g…
  24-BD-012H-1 · Technical service bulletin · Structure · issued Dec 12, 2024
• Certain IONIQ 5 (NE1) vehicles may exhibit lifting/separation on the spoiler molding(s) by the Center High Mount Stop Lamp (CHMSL). This bulletin provides instructions to replace t…
  24-BD-009H · Technical service bulletin · Structure · issued Dec 11, 2024
• 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
• 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 …
  24-BD-012H · Technical service bulletin · Structure · issued Oct 11, 2024
• Certain 2022-2024MY IONIQ 5 (NE1), 2023-2024MY IONIQ 6 (CE1) and 2024-2025MY Kona Electric (SX2 EV) vehicles may exhibit a condition while charging with a 240V AC (Level 2) charger…
  24-01-051H-1 · Service campaign · Electrical System · issued Sep 18, 2024
• Some vehicles equipped with the AVN 5th Gen Wide system may exhibit a condition where the radio app crashes frequently when entering radio mode and/or displays a message that reads…
  24-BE-001H-1 · Technical service bulletin · Electrical System · issued Jul 19, 2024
• This bulletin provides important special service instructions to properly repair a vehicle that has been diagnosed to require an Integrated Charge Control Unit (ICCU) replacement, …
  24-EV-004H · Technical service bulletin · Electrical System · issued Jul 12, 2024
• Certain 2022-2024MY IONIQ 5 (NE1) and 2023-2024MY IONIQ 6 (CE1) vehicles may exhibit a condition while charging with a 240V AC (Level 2) charger where the vehicle experiences an in…
  24-01-051H · Service campaign · Electrical System · issued Jul 4, 2024
• Some 2023-2024MY IONIQ 5 (NE1) vehicles may have sealant leakage in the Tire Mobility Kit (TMK). The leakage may contaminate other parts inside or outside of the TMK bag. Follow th…
  24-01-019H · Technical service bulletin · Wheels · issued May 31, 2024
• Certain 2022-2024 MY IONIQ 5 (NE1) and 2023MY IONIQ 6 (CE1) may have a condition of the power down warning light (turtle symbol) with "Power is limited" displayed in the cluster, a…
  24-EV-003H · Technical service bulletin · Electrical System · issued Mar 6, 2024
• 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…
  24-BD-001H · Technical service bulletin · Visibility/wiper · issued Feb 14, 2024
• Some vehicles equipped with the AVN 5th Gen Wide system may exhibit a condition where the radio app crashes frequently when entering radio mode and/or displays a message that reads…
  24-BE-001H · Technical service bulletin · Electrical System · issued Jan 10, 2024
• This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
  23-EM-005H · Technical service bulletin · Engine and Engine Cooling · issued Oct 13, 2023
• Updated Vehicle Control Unit (VCU) software relating to the brake light logic for regenerative braking on certain IONIQ 5 Electric (NE1) & IONIQ 6 (CE1) vehicles is now available t…
  23-01-067H-1 · Technical service bulletin · Power Train · issued Oct 9, 2023
• This updated Vehicle Control Unit (VCU) software package includes the following: â ¢ Brake light logic update for regenerative braking. â ¢ i-Pedal mode operation logic update. â ¢…
  23-01-067H-1 · Technical service bulletin · Parking Brake · issued Oct 9, 2023
• This bulletin describes the procedure to repair a tailgate that exhibits a rattle noise while driving. The repair procedure involves installation of washer pads to the side guide b…
  23-BD-006H-1 · Technical service bulletin · Structure · issued Sep 26, 2023
• This bulletin is issued to provide the extended battery diagnosis procedure using GDS-M. This battery diagnosis function displays the various battery-related faults such as: â ¢ In…
  23-EE-010H · Technical service bulletin · Electrical System · issued Sep 18, 2023
• This bulletin provides service information on how to inspect the charging port and if needed, replace any missing/damaged insulation cap(s) at the charging port on certain 2022-202…
  23-EV-006H · Technical service bulletin · Electrical System · issued Aug 25, 2023
• This updated Vehicle Control Unit (VCU) software package includes the following: â ¢ Brake light logic update for regenerative braking. â ¢ Enhance i-Pedal mode operation. â ¢ EPB …
  23-01-067H · Technical service bulletin · Service Brakes, Hydraulic · issued Aug 14, 2023
• Certain IONIQ 5 (NE1) vehicles may experience an inoperative heater or air conditioning with one or more HVAC system related DTCs B169588, B160C88, and/or B183088. To correct this …
  23-HA-002H · Technical service bulletin · Unknown OR Other · issued Aug 7, 2023
• Certain 2022-2023MY IONIQ 5 (NE1) and 2023MY IONIQ 6 (CE1) vehicles may exhibit a condition where low 12V auxiliary battery charging occurs due to an ICCU (Intelligent Charging Con…
  23-01-060H · Technical service bulletin · Power Train · issued Jul 17, 2023
• Certain 22-23MY Ioniq 5 (NE1) & 23MY Ioniq 6 (CE1) vehicles may have a condition where low 12V auxiliary battery charging occurs due to an ICCU (Intelligent Charging Control Unit) …
  23-01-060H · Technical service bulletin · Power Train · issued Jul 17, 2023
• Certain 2023MY Ioniq 5 (NE1) and 2023MY Ioniq 6 (CE1) vehicles may exhibit a poorly closing power tailgate due to improper latching when closing which may cause the liftgate warnin…
  23-01-059H · Technical service bulletin · Structure · issued Jul 11, 2023
• This bulletin applies the following continuous improvements from a Vehicle Control Unit (VCU) Software Update. An â Ownerâ s Manual Supplementâ leaflet is to be provided to 2022MY …
  23-01-039H · Technical service bulletin · Electrical System · issued Jun 27, 2023
• This bulletin provides information to inspect the front seat air ducts for damage and replace them if needed. Certain 2023MY Ioniq 5 (NE1) vehicles may exhibit reduced performance …
  23-01-050H · Technical service bulletin · Seats · issued Jun 1, 2023
• 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…
  23-BD-007H · Technical service bulletin · Structure · issued Apr 24, 2023
• This bulletin describes the procedure to repair a tailgate that exhibits a rattle noise while driving. The repair procedure involves installation of washer pads to the side guide b…
  23-BD-006H · Technical service bulletin · Structure · issued Apr 6, 2023
• If you are servicing a vehicle with either of the following conditions perform the procedure in this Bulletin to update VCMS software. â ¢ Intermittently stops charging before char…
  23-EV-003H · Technical service bulletin · Power Train · issued Mar 31, 2023
• If you are servicing a 2022-2023 IONIQ 5 AWD vehicle with drivability concerns in ECO Mode follow this bulletin for updating the software of the Vehicle Control Unit (VCU) for impr…
  23-EV-002H · Technical service bulletin · Electrical System · issued Feb 28, 2023
• 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 …
  23-BD-002H · Technical service bulletin · Visibility · issued Jan 30, 2023