Certain GV70 Electrified (JK1A EV) vehicles may exhibit a Data Connectivity Unit (DCU) software error due...
Genesis technical service bulletin 26-01-018G-1 TSB for 2026 Genesis Gv70 Electrified.
- Bulletin number
- 26-01-018G-1 TSB (L04G)
- Component
- Electrical system
- Summary
- Certain GV70 Electrified (JK1A EV) vehicles may exhibit a Data Connectivity 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. This bulletin provides instructions to perform a software update for the DCU module.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Genesis Gv70 Electrified?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history