Genesis GV70 2026 — service campaign
Bulletin 25-01-080G DCS · NHTSA communication 11025479 · issued Nov 4, 2025
Service campaign
communication type
Electrical System
component
2026
model years
1
vehicle entries
Official summary
Certain GV70 (JK1) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module may shut down telematics services after one year.
Vehicles covered
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.