TSB T-SB-0020-25 — Toyota Service bulletin
T-SB-0020-25 is a service bulletin on file with NHTSA for the Toyota Tundra, 2022–2025 model years, filed and re-filed as 5 documents. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Some 2022 – 2025 model year Tundra and Tundra Hybrid, and 2023 – 2025 model year Sequoia Hybrid vehicles may exhibit a high pitch whistling noise coming from one or both outer rear-view mirrors while driving 65 – 85 mph (105 – 137 kph).
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years T-SB-0020-25 names
| Vehicle | Model years |
|---|---|
| Toyota Tundra | 2022, 2023, 2024, 2025 |
Every document filed under T-SB-0020-25
Manufacturers re-issue a bulletin as the repair changes, and file separate copies for technicians and for owners. All of them carry the same number.
| Document ID | Filed | Type |
|---|---|---|
| T-SB-0020-25 Rev2 | March 31, 2026 | Service bulletin |
| T-SB-0020-25 Rev2 | November 7, 2025 | Service bulletin |
| T-SB-0020-25 Rev1 | April 21, 2025 | Service bulletin |
| T-SB-0020-25 Rev1 | April 21, 2025 | Service bulletin |
| T-SB-0020-25 | February 7, 2025 | Service bulletin |
What T-SB-0020-25 covers
Body & structure — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB T-SB-0020-25?
T-SB-0020-25 is a service bulletin filed with NHTSA by Toyota, covering the Toyota Tundra across the 2022–2025 model years. NHTSA's summary reads: Some 2022 – 2025 model year Tundra and Tundra Hybrid, and 2023 – 2025 model year Sequoia Hybrid vehicles may exhibit a high pitch whistling noise coming from one or both outer rear-view mirrors while driving 65 – 85 mph (105 – 137 kph).
Which vehicles does T-SB-0020-25 cover?
NHTSA's file names Toyota Tundra (2022–2025). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB T-SB-0020-25 a recall, and is the repair free?
No. T-SB-0020-25 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of T-SB-0020-25?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under T-SB-0020-25, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under T-SB-0020-25. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.