Lexus bulletin L-SB-0049-25 REV1
What it saysSome 2024 – 2026 model year TX 350, TX 500h, and TX 500h+ vehicles may exhibit a condition where the fuel lid may not open when the release button is depressed. NHTSA’s full summary ↓
Lexus filed this with NHTSA as a service bulletin dated Sep 10, 2026, received Oct 8, 2026, about the structure — 1 document under this number: L-SB-0049-25 Rev1. It names 3 model years (2024–2026). 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 communicationSome 2024 – 2026 model year TX 350, TX 500h, and TX 500h+ vehicles may exhibit a condition where the fuel lid may not open when the release button is depressed.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| L-SB-0049-25 Rev1 | Service bulletin | Sep 10, 2026 | 11038375 |
What the document itself lists
Parts the bulletin names
| Part number | Description | Qty | Find it |
|---|---|---|---|
| 77351-0E150 | Lid, Fuel Filler Opening, Outer | 1 | eBay Motors → |
| 77351-0E151 | Lid, Fuel Filler Opening, Outer | 1 | eBay Motors → |
| 77305-0E071 | Lid Sub-Assy, Fuel Filler Opening | — | eBay Motors → |
Labour operation and the time the manufacturer allows
| Operation | Description | Time |
|---|---|---|
| BD2510 | R&R Lid, Fuel Filler Opening, Outer | 0.5 hrs |
Read by machine from the document NHTSA serves (5 pages), read Oct 9, 2026. A part number is shown only where it matches Lexus’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.
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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 body for the 2026 TX →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 96 complaints with NHTSA since 2015. 7 of them name Structure — 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.
On Juky 7, 2026 @ 10:30pm a catastrophic safety failure occurred involving a 2026 Lexus TX 350. The vehicle experienced a complete electrical and software failure while an occupant (my mother) was inside. All electronic door release buttons failed simultaneously, completely locking the occupant inside the vehicle.
2026 Lexus TX · Structure · filed with NHTSA Jul 8, 2026 · ODI 11749022
The contact owns a 2024 Lexus TX 500H. The contact stated that while the vehicle was turned off and attempting to refuel the vehicle, the fuel tank door release button was depressed multiple times however, the fuel door did not open until after several attempts.
2024 Lexus TX · Structure · filed with NHTSA Jan 30, 2025 · ODI 11639595
y 2025 Lexus TX500h experienced sudden and complete AC failure at fewer than 25,000 miles, 18 months after purchase. The selling dealer diagnosed a refrigerant leak from the AC condenser and denied warranty coverage citing road debris impact damage.
2025 Lexus TX · Structure · filed with NHTSA Jun 23, 2026 · ODI 11745828
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 structure
Source: same model, same component group9 other manufacturer communications filed against the Lexus TX under the same component group (structure), newest first. The eight newest are listed; the rest are on the Lexus list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| L-SB-0030-24 REV2 | Service bulletin | Dec 15, 2025 | Some 2005 – 2026 Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the pro… |
| L-SB-0049-25.PDF | Service bulletin | Nov 10, 2025 | Some 2024 – 2026 model year TX 350, TX 500h, and TX 500h+ vehicles may exhibit a condition where the fuel lid may not open when the release… |
| L-SB-0030-24 REV1 | Service bulletin | Jul 29, 2024 | Some 2005 – 2024 Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the pro… |
| L-SB-0030-24 | Service bulletin | Jun 21, 2024 | Some 2005 – 2024 Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the pr… |
| L-SB-0024-24 | Service bulletin | Apr 19, 2024 | The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or… |
| L-SB-0023-24 | Service bulletin | Apr 19, 2024 | To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust… |
| L-SB-0022-24 | Service bulletin | Apr 19, 2024 | Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If t… |
| L-SB-0021-24 | Service bulletin | Apr 19, 2024 | Lexus vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material pro… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Lexus, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Lexus L-SB-0049-25 REV1 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 L-SB-0049-25 REV1 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 Toyota warranty extension on file lists the ones Toyota has filed.
Which vehicles does L-SB-0049-25 REV1 cover?
The manufacturer filed it against 3 model years: 2026 Lexus TX, 2025 Lexus TX, 2024 Lexus TX. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.