Toyota warranty extension 26TE04
What it saysThis Customer Support Program provides coverage as it applies to the engine turbocharger assemblies on certain 2022 – 2025 Model Year Tundra, 2022 – 2025 Model Year Tundra HV, and 2023 – 2025 Model Year Sequoia models. NHTSA’s full summary ↓
Toyota filed this with NHTSA as a warranty extension dated Oct 16, 2026, received Nov 11, 2026, about the engine — 2 documents under this number. It names 8 model years (2022–2025). 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 communicationThis Customer Support Program provides coverage as it applies to the engine turbocharger assemblies on certain 2022 – 2025 Model Year Tundra, 2022 – 2025 Model Year Tundra HV, and 2023 – 2025 Model Year Sequoia models. The specific condition covered by this program is for corrosion of the turbocharger assembly’s wastegate bushing and pin due to defects in materials or workmanship. If this occurs, the engine warning light will illuminate after engine start up and there could be a reduction in acceleration performance. When the engine warning light illuminates Diagnostic Trouble Code (DTCs) P25B372, P25B473, P25B572, and/or P25B673 are set in the engine Electronic Control Unit (ECU). If the condition is verified, the vehicle will be repaired with improved turbos under the terms of this Customer Support Program
One of the 440 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 |
|---|---|---|---|---|
| 26TE04 | Warranty extension | Oct 16, 2026 | 11039874 | |
| 26TE04 | Warranty extension | Oct 8, 2026 | 11039860 |
What the document itself lists
Parts the bulletin names
| Part number | Description | Qty |
|---|---|---|
| 17201-F4011-84 | Reman Turbocharger Sub-Assy, No | 1 |
| 17208-F4011-84 | Reman Turbocharger Sub-Assy, No | 1 |
| 04175-F4010 | Gasket Kit, Turbocharger | — |
| 04175-F4020 | Gasket Kit, Turbocharger | 1 |
| 17452-70010 | Clamp, Exhaust Pipe | 2 |
| 00279-0WQTE-6S | — | 1 |
| 00272-SLLC2 | Super Long Life Coolant | 1 |
Labour operations and the time the manufacturer allows
| Operation | Description | Time |
|---|---|---|
| 26TE04R1 | LH and RH Turbo Replacement (Tundra FR & 4WD) | 7.8 hrs |
| 26TE04R2 | LH and RH Turbo Replacement (Tundra Hybrid, FR) | 6.9 hrs |
| 26TE04R3 | LH and RH Turbo Replacement (Tundra Hybrid, 4WD) | 7.5 hrs |
| 26TE04R4 | LH and RH Turbo Replacement (Sequoia Hybrid, FR) | 6.9 hrs |
| 26TE04R5 | LH and RH Turbo Replacement (Sequoia Hybrid, 4WD) | 7.5 hrs |
Read by machine from the document NHTSA serves (10 pages), read Nov 12, 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.
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 8 model years this bulletin names have filed 1,451 complaints with NHTSA since 2015. 736 of them name Engine, Service Brakes — 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 the 2023 Toyota Tundra, the 39 owners who gave an odometer reading for Engine reported it at a median of 39,660 miles. That figure is one model year’s, not the whole range this bulletin covers — medians from different model years are not averaged.
Upon starting the vehicle on 8/6/2025 i received multiple warnings: advanced ultrasonic detecting and ranging system malfunction, Pre-Collision system malfunction, Parking Brake system malfunction, Check engine ECM malfunction, Vehicle stability control system malfunction Secondary collison brake system malfunction, It now take almost a…
2025 Toyota Tundra · Engine · filed with NHTSA Aug 7, 2025 · ODI 11678976
When proceeding ahead from a stop with no one in front of me, after traveling ahead at a normal pace, the emergency braking system activated and the truck came to an abrupt stop. This occurred after traveling about 5 feet and luckily the person behind me did not rear end me. After this panic stop the truck then proceeded ahead as normal.
2023 Toyota Tundra · Service Brakes · filed with NHTSA Sep 3, 2023 · ODI 11542366
The contact owns a 2025 Toyota Tundra Hybrid. The contact stated that during cold starts, there was an abnormally loud squeaking sound while depressing the brake pedal. There was no warning light illuminated. The vehicle was taken to the dealer, but the contact was offered limited assistance. The vehicle was not diagnosed or repaired.
2025 Toyota Tundra · Service Brakes · filed with NHTSA Jul 28, 2025 · ODI 11676760
In depth: 2024 Toyota Tundra engine problems → · 2023 Toyota Tundra engine problems → · 2022 Toyota Tundra engine problems →
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 group16 other manufacturer communications filed against these Toyota models under the same component group (engine), newest first. The eight newest are listed; the rest are on the Toyota list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| T-SB-0021-25 REV1 | Service bulletin | Oct 30, 2026 | Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the ECU. Flash calibration updates for… |
| T-SB-0060-26 | Service bulletin | Oct 8, 2026 | Some 2022 – 2025 model year Tundra and Tundra Hybrid and 2023 – 2025 Sequoia Hybrid vehicles may exhibit an MIL ON condition with one or mor… |
| T-SB-0110-20 OBSOLETE | Service bulletin | Aug 20, 2026 | OBSOLETE NOTICE August 20, 2026: This bulletin is now obsolete. Please see T-SB-0051-26. |
| T-SB-0107-20 REV2 | Service bulletin | Feb 12, 2025 | OBSOLETE NOTICE February 11, 2025: This bulletin is now obsolete. Please see T-SB-0021-25. |
| T-SB-0021-25 | Service bulletin | Feb 10, 2025 | Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the ECU. Flash calibration updates for… |
| T-TT-0773-25 | Service bulletin | Feb 6, 2025 | Some 22-25 MY Tundra HV and 23-25 MY Sequoia HV vehicle may exhibit a condition where there is a rattling noise, near the hybrid motor, when… |
| T-TT-0766-24 REV1 | Service bulletin | Dec 10, 2024 | Some vehicles in the market may require a short block repair, and in certain circumstances, Toyota may request a dealer to repair such vehic… |
| T-SB-0110-20 REV2 | Service bulletin | Dec 10, 2024 | This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV) Ni-MH and Li-ion batteries. This bull… |
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 26TE04 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 26TE04 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 26TE04 cover?
The manufacturer filed it against 8 model years: 2025 Toyota Sequoia, 2024 Toyota Sequoia, 2023 Toyota Sequoia, 2022 Toyota Sequoia, 2025 Toyota Tundra, 2024 Toyota Tundra and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.