Genesis warranty extension L10G
What it saysCertain GV60 (JW1 EV) vehicles may display a warning message and store DTC C137496 due to an internal software logic error affecting the front inner left ultrasonic sensor. NHTSA’s full summary ↓
Genesis filed this with NHTSA as a warranty extension dated Sep 25, 2026, received Sep 26, 2026, about the back over prevention — 3 documents under this number: 26-01-076G DCS, 26-01-076G TSB (2 filings). It names 1 model year (2026). A warranty extension 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.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationWhat it applies to, as the document itself states it — the build window in the manufacturer’s own words, read by machine from the PDF NHTSA serves. The build date is on the certification label in the driver’s door jamb; the dealer settles a borderline vehicle by its VIN.
Certain GV60 (JW1 EV) vehicles may display a warning message and store DTC C137496 due to an internal software logic error affecting the front inner left ultrasonic sensor. This condition may result in the sensor being recognized as inoperative. Technical Service Bulletin (TSB) 26-01-076G the procedure to update the Advanced Driver Assistance System Parking (ADAS PRK) control module software to address this condition.
One of the 357 warranty extensions and special-coverage programs on file — every make, with the term each runs to.
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 26-01-076G DCS | Warranty extension | Sep 25, 2026 | 11037494 | PDF, 51 KB |
| 26-01-076G TSB | Warranty extension | Sep 25, 2026 | 11037493 | PDF, 1,082 KB |
| 26-01-076G TSB | Warranty extension | Sep 25, 2026 | 11037492 | PDF, 1,082 KB |
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.
Email me new Genesis bulletins for the GV60
A weekly email, sent only in a week when Genesis files something new with NHTSA for the model you pick — service bulletins, campaigns, warranty extensions, over-the-air notices, every model year. Nothing else is sent; one-click unsubscribe in every message. Separate from recall alerts.
More bulletins about the back over prevention
Source: same model, same component group2 other manufacturer communications filed against the Genesis GV60 under the same component group (back over prevention), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 919G | Service campaign | Mar 5, 2026 | Certain GV60 (JW1 EV) vehicle's Parking Distance Warning (PDW) system may become inoperative due to a logic error within the Body Domain Con… |
| 909G | Service campaign | May 29, 2024 | Some vehicle may experience an inoperable Automatic Emergency Brake (AEB) function while Rear Cross – Traffic Collision – Avoidance (RCCA) i… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Genesis, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Genesis L10G a recall?
No. A warranty extension 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 L10G repair free?
A warranty extension 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 L10G cover?
The manufacturer filed it against 1 model year: 2026 Genesis GV60. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone. The document itself sets the build window: built 28 Nov 2025 – 12 Mar 2026 — the build date is on the certification label in the driver’s door jamb.