Toyota bulletin T-TT-0789-25
What it saysBefore replacing HOUSING SUB-ASSY, SLIDING ROOF (63203-06123-##), verify that the other serviceable parts cannot be used to remedy condition before choosing to replace the whole HOUSING SUB-ASSY, SLIDING ROOF. NHTSA’s full summary ↓
Toyota filed this with NHTSA as a service bulletin dated Aug 19, 2025, received Sep 9, 2025, about the structure. It names 1 model year (2025). 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.
Get the next Toyota Camry bulletin by email Weekly, only when something new is filed. Nothing else; one-click unsubscribe.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationBefore replacing HOUSING SUB-ASSY, SLIDING ROOF (63203-06123-##), verify that the other serviceable parts cannot be used to remedy condition before choosing to replace the whole HOUSING SUB-ASSY, SLIDING ROOF. The RAIL SUB-ASSY, SLIDE ROOF (63202-06121-##) is a serviceable part for this condition. To clarify the RAIL SUB-ASSY, SLIDE ROOF also comes with: • RAIL SUB-ASSY, SLIDING ROOF DRIVE, RH • RAIL SUB-ASSY, SLIDING ROOF DRIVE, LH • TRIM SUB-ASSY, SUNSHADE • CASING, SLIDING ROOF CABLE GUIDE • STOPPER, SLIDING ROOF SUNSHADE • SPACER, SLIDING ROOF HOUSING
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| T-TT-0789-25 | Service bulletin | Aug 19, 2025 | 11022962 |
What the document itself lists
Parts the bulletin names
| Part number | Description | Qty | Find it |
|---|---|---|---|
| 63203-06123 | — | — | |
| 63202-06121 | — | — |
Read by machine from the document NHTSA serves (1 page), read Sep 30, 2026. A part number is shown only where it matches Toyota’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 body for the 2025 Camry →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.
Email me new Toyota bulletins for the Camry
A weekly email, sent only in a week when Toyota 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.
What owners reported
Source: NHTSA complaint databaseOwners of the 1 model year this bulletin names have filed 175 complaints with NHTSA since 2015. 32 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.
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 group26 other manufacturer communications filed against the Toyota Camry under the same component group (structure), newest first. The eight newest are listed; the rest are on the Toyota list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| T-SB-0056-26 | Service bulletin | Sep 25, 2026 | Some 2025 – 2026 model year Camry Hybrid vehicles may exhibit a condition in which the back of the front seat(s) may present a popping/click… |
| T-SB-0097-23 REV1 | Service bulletin | Apr 14, 2026 | Some 2018 – 2024 model year Camry and 2018 – 2026 model year Camry Hybrid vehicles may exhibit the weatherstrip on the panoramic roof center… |
| T-SB-0010-24 REV1 | Service bulletin | Dec 17, 2024 | Some 2021 – 2022 model year Avalon, 2018 – 2024 Camry, 2019 – 2025 model year Corolla, 2022 – 2025 model year Corolla Cross, and 2019 – 202… |
| T-SB-0039-24 REV2 | Service bulletin | Dec 6, 2024 | The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or… |
| T-SB-0038-24 REV2 | Service bulletin | Dec 6, 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… |
| T-SB-0035-24 REV2 | Service bulletin | Dec 6, 2024 | Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If t… |
| T-SB-0061-23 REV2 | Service bulletin | Dec 5, 2024 | Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material p… |
| T-SB-0062-23 REV2 | Service bulletin | Dec 3, 2024 | Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heav… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Toyota, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Toyota T-TT-0789-25 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 T-TT-0789-25 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 T-TT-0789-25 cover?
The manufacturer filed it against 1 model year: 2025 Toyota Camry. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.