Genesis G70 2021–2026 — technical service bulletin
Bulletin 26-GI-002G TSB · NHTSA communication 11033711 · issued May 27, 2026
Technical service bulletin
communication type
Electrical System
component
2021–2026
model years
34
vehicle entries
Official summary
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 depending on vehicle type, model, and navigation system. Refer to the 2026 1st Navigation Map and Software Update Key Improvements and Additional Improvements tables in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater (NAU) and updated by USB.
Vehicles covered
- 2022 Genesis G70
- 2023 Genesis G70
- 2024 Genesis G70
- 2025 Genesis G70
- 2021 Genesis G80
- 2022 Genesis G80
- 2023 Genesis G80
- 2024 Genesis G80
- 2025 Genesis G80
- 2023 Genesis G80 Electrified
- 2024 Genesis G80 Electrified
- 2025 Genesis G80 Electrified
- 2026 Genesis G80 Electrified
- 2023 Genesis G90
- 2024 Genesis G90
- 2025 Genesis G90
- 2026 Genesis G90
- 2023 Genesis GV60
- 2024 Genesis GV60
- 2025 Genesis GV60
- 2022 Genesis GV70
- 2023 Genesis GV70
- 2024 Genesis GV70
- 2025 Genesis GV70
- 2026 Genesis GV70
- 2023 Genesis GV70 Electrified
- 2024 Genesis GV70 Electrified
- 2025 Genesis GV70 Electrified
- 2026 Genesis GV70 Electrified
- 2021 Genesis GV80
- 2022 Genesis GV80
- 2023 Genesis GV80
- 2024 Genesis GV80
- 2025 Genesis GV80
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.