Genesis bulletin 23-01-069G
What it saysCertain 2023MY G80 Electrified (RG3 EV) and 2023-24MY GV60 (JW1 EV), vehicles may have a condition where low 12V auxiliary battery charging occurs due to an ICCU (Integrated Charge Control Unit) fault and may set… NHTSA’s full summary ↓
Genesis filed this with NHTSA as a service bulletin dated Aug 15, 2023, received Sep 5, 2023, about the electrical system — 2 documents under this number. It names 3 model years (2023–2024). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationCertain 2023MY G80 Electrified (RG3 EV) and 2023-24MY GV60 (JW1 EV), vehicles may have a condition where low 12V auxiliary battery charging occurs due to an ICCU (Integrated Charge Control Unit) fault and may set the following DTC P1A9096 – “DC/DC Converter Input Voltage Sensor Fault”. When a fault occurs, the vehicle may enter a reduced power mode while various warning lights, an audible chime will sound, and large messaging in the vehicle’s instrument cluster will appear and instruct the driver to stop the vehicle. The Service Procedure flow to be followed is outlined by the flowchart on Page-3. The ICCU system is to be checked by GDS for DTC P1A9096 and depending on the result, will involve either an ICCU software update, or ICCU and fuse replacement.
Trouble codes it names: P1B77 all 1 read from the document itself; NHTSA’s summary names none
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 23-01-069G | Service bulletin | Aug 15, 2023 | 10241820 | PDF, 2,055 KB |
| 23-01-069G | Service bulletin | Aug 15, 2023 | 10241817 | PDF, 513 KB |
What the document itself lists
Parts the bulletin names
| Part number | Description | Qty | Find it |
|---|---|---|---|
| 36400-1XCA0QQH | G80 Electrified | — | eBay Motors → |
| 36401-1XBA0QQH | ICCU Fuse | — | eBay Motors → |
| 18790-00728QQH | — | — | |
| 00232-19098 | Pink coolant. Up to 1 Gallon each | — | eBay Motors → |
Read by machine from the document NHTSA serves (17 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. Listings and prices on eBay Motors are the seller’s.
Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.
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.
Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.
Find the 12v/24v/48v battery for the 2023 G80 →Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.
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 3 model years this bulletin names have filed 84 complaints with NHTSA since 2015. 60 of them name Electrical System, Power Train — 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 2023 Genesis GV60. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 23V300000 (Power Train) however, the failure occurred after the recall repair was performed. The contact stated that while driving at an undisclosed speed, the vehicle experienced unintended acceleration.
2023 Genesis GV60 · Power Train · filed with NHTSA Dec 1, 2023 · ODI 11557857
Our 2023 Genesis G80 electrified has been towed three times for the 12v battery or its electrical system. We have yet to drive the Genesis once. It is a safety danger which produces toxic smells in the interior and the trunk plastic gets hot to the touch. The interior was impregnated with the smell as the car was closed.
2023 Genesis G80 · Electrical System · filed with NHTSA Jun 22, 2023 · ODI 11528366
On December 1, 2025 the car gave a series of messages on the screen indicating that there was an issue with the electrical system. I was within a mile of home and so drove home because it was operating normally at first. Driving home the car went into a limp mode and could only go very slowly 15-20 mph probably).
2024 Genesis GV60 · Electrical System · filed with NHTSA Mar 6, 2026 · ODI 11722478
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 electrical system
Source: same model, same component group33 other manufacturer communications filed against these Genesis models under the same component group (electrical system), newest first. The eight newest are listed; the rest are on the Genesis list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| L22G | Warranty extension | Oct 28, 2026 | Certain GV80 (JX1) and G80 (RG3) vehicles equipped with a ccIC 27 head unit may not display the navigation map on the instrument cluster due… |
| 26-GI-003G | Service bulletin | Oct 26, 2026 | This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 2nd Navigation Map and So… |
| 26-EV-008G | Service bulletin | Oct 21, 2026 | Some G80 Electrified (RG3 EV), GV60 (JW1 EV), and GV70 Electrified (JK1A EV) vehicles may exhibit a vibration noise coming from the battery… |
| 922G | Service campaign | Oct 10, 2026 | Certain GV60 (JW1 EV) and G90 (RS4) vehicles may exhibit an inability to perform Over the Air (OTA) software updates due to an internal logi… |
| L14G | Service bulletin | Oct 2, 2026 | Certain GV60 (JW1 EV) vehicles may display a false warning light with Diagnostic Trouble Codes (DTC) U151A8C and/or U151B8C when vehicle is… |
| L10G | Warranty extension | Sep 25, 2026 | Certain GV60 (JW1 EV) vehicles may display a warning message and store DTC C137496 due to an internal software logic error affecting the fro… |
| L05G | Service campaign | Jun 17, 2026 | Certain G80 (RG3) and GV80 (JX1) vehicles may exhibit battery drain due to the Central Control Panel (CCP) not entering sleep mode. This occ… |
| 26-GI-002G | Service bulletin | May 27, 2026 | This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and So… |
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 23-01-069G a recall?
No. A service bulletin 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 23-01-069G repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every Hyundai warranty extension on file lists the ones Hyundai has filed.
Which vehicles does 23-01-069G cover?
The manufacturer filed it against 3 model years: 2023 Genesis G80, 2024 Genesis GV60, 2023 Genesis GV60. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.