Genesis service campaign L07G
What it saysCertain G70 (IK) vehicles equipped with the 2.0T-GDI engine may illuminate the Check Engine Light as a result of DTC P019100 (Fuel Rail Pressure Sensor Circuit Range/Performance). NHTSA’s full summary ↓
Genesis filed this with NHTSA as a service campaign dated Jan 23, 2026, received Jan 27, 2026, about the engine — 2 documents under this number: 26-01-007G TSB, 26-01-007G DCS. It names 2 model years (2022–2023). 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.
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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 G70 (IK) vehicles equipped with the 2.0T-GDI engine may illuminate the Check Engine Light as a result of DTC P019100 (Fuel Rail Pressure Sensor Circuit Range/Performance). This bulletin provides instructions for updating the Engine Control Module (ECM).
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 26-01-007G TSB | Service campaign | Jan 23, 2026 | 11027792 | PDF, 559 KB |
| 26-01-007G DCS | Service campaign | Jan 23, 2026 | 11027790 | PDF, 66 KB |
What the document itself lists
The manufacturer titles it “ECM SOFTWARE UPDATE - DTC P019100”.
Parts the bulletin names
| Part number | Description | Qty |
|---|---|---|
| 39100-2C602 | — | — |
| 39100-2C604 | IPNNHM_Y_T0B IPNNHM_Y_T0C | — |
| 39100-2C695 | IPPNHM_S_T0C IPPNHM_S_T0D | — |
| 39100-2C696 | IPPNHM_Y_T0C IPPNHM_Y_T0D | — |
Read by machine from the document NHTSA serves (6 pages), read Sep 30, 2026. A part number is shown only where it matches Genesis’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote.
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.
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What owners reported
Source: NHTSA complaint databaseOwners of the 2 model years this bulletin names have filed 57 complaints with NHTSA since 2015. 16 of them name Engine — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
The contact owns a 2022 Genesis G70. The contact stated while driving at various speeds, the vehicle hesitated to maintain automotive power while the accelerator pedal was depressed. No warning light was illuminated. In addition, the vehicle failed to exceed 45 MPH occasionally and went into LIMP Mode.
2022 Genesis G70 · Engine · filed with NHTSA Mar 4, 2026 · ODI 11721908
My 2023 Genesis G70 has recurrent, intermittent engine power loss and stalling while driving, including on highways. The check engine light comes on intermittently and the engine can run roughly. After a stall, restarting can restore operation, but the issue recurs.
2023 Genesis G70 · Engine · filed with NHTSA Sep 21, 2026 · ODI 11765987
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the engine
Source: same model, same component group2 other manufacturer communications filed against the Genesis G70 under the same component group (engine), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| L16G | Warranty extension | Jul 17, 2026 | Certain G70 (IK) vehicles equipped with the Lambda II 3.3L T-GDI engine may exhibit coolant leakage originating from the 3-way coolant hose… |
| 26-EE-003G | Service bulletin | Apr 18, 2026 | Some vehicles may exhibit difficulty starting in cold weather. This bulletin provides the procedure to perform an inspection on the starter… |
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 L07G 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 L07G 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 L07G cover?
The manufacturer filed it against 2 model years: 2023 Genesis G70, 2022 Genesis G70. 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: 2022 – 2023 G70 (IK) 2.0L T-GDI: built 12 May 2021 – 16 Oct 2023 — the build date is on the certification label in the driver’s door jamb.