TSB T-SB-0015-25 — Toyota Service bulletin
T-SB-0015-25 is a service bulletin on file with NHTSA for 5 Toyota models, 2023–2025 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Some 2021 – 2025 model year Toyota vehicles may require the download and installation of vehicle specific software or configuration software when the Electronic Control Unit (ECU) is replaced. GTS+ software has been modified to indicate when configuration software is required. A…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years T-SB-0015-25 names
| Vehicle | Model years |
|---|---|
| Toyota 4Runner | 2025 |
| Toyota Corolla | 2023, 2024, 2025 |
| Toyota Highlander | 2024, 2025 |
| Toyota Prius | 2023, 2024, 2025 |
| Toyota Tacoma | 2024, 2025 |
Every document filed under T-SB-0015-25
| Document ID | Filed | Type |
|---|---|---|
| T-SB-0015-25 | January 29, 2025 | Service bulletin |
What T-SB-0015-25 covers
Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB T-SB-0015-25?
T-SB-0015-25 is a service bulletin filed with NHTSA by Toyota, covering 5 Toyota models across the 2023–2025 model years. NHTSA's summary reads: Some 2021 – 2025 model year Toyota vehicles may require the download and installation of vehicle specific software or configuration software when the Electronic Control Unit (ECU) is replaced. GTS+ software has been modified to indicate when configuration software is required. A…
Which vehicles does T-SB-0015-25 cover?
NHTSA's file names Toyota 4Runner (2025); Toyota Corolla (2023–2025); Toyota Highlander (2024–2025); Toyota Prius (2023–2025); Toyota Tacoma (2024–2025). 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-0015-25 a recall, and is the repair free?
No. T-SB-0015-25 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-0015-25?
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-0015-25, 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-0015-25. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.