Genesis service campaign T64G
Genesis filed this with NHTSA as a service campaign dated Dec 6, 2024, received Dec 11, 2024, about the electrical system — 1 document under this number: 24-01-091G TSB. It names 7 model years (2023–2025). A service campaign is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationCertain 2023-2025MY GV70 Electrified (JK1A EV), 2023-25MY GV60 (JW1 EV) and 2023-25MY G80 Electrified (RG3 EV) vehicles may exhibit a condition while driving where the 12V battery voltage drops below the operational voltage and the Vehicle Control Unit (VCU) places the vehicle in “Limp Home� mode. The VCU software in this bulletin updates the maximum vehicle speeds for various levels of 12V battery voltage when the vehicle enters “Limp Home� mode.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 24-01-091G TSB | Service campaign | Dec 6, 2024 | 11011761 | not yet checked |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
Common questions
Source: NHTSA, 49 CFR 579.5Is Genesis T64G a recall?
No. A service campaign is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the T64G repair free?
A service campaign is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does T64G cover?
The manufacturer filed it against 7 model years: 2023 Genesis G80, 2025 Genesis GV60, 2024 Genesis GV60, 2023 Genesis GV60, 2025 Genesis GV70, 2024 Genesis GV70 and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.