TSB 25TC10 — Toyota Service campaign
25TC10 is a service campaign on file with NHTSA for the Toyota Corolla, 2025 model years, filed and re-filed as 2 documents. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 25TC10 Rear Suspension Member Reduced Corrosion Resistance CERTAIN 2025 Model Year Corolla
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. 25TC10 is filed as a service campaign, which unlike an ordinary bulletin can mean free or reimbursed work when a vehicle qualifies. Ask a dealer using the document ID below, and check open recalls separately at nhtsa.gov/recalls.
Vehicles and model years 25TC10 names
| Vehicle | Model years |
|---|---|
| Toyota Corolla | 2025 |
Every document filed under 25TC10
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 |
|---|---|---|
| 25TC10 | December 22, 2026 | Service campaign |
| 25TC10 | December 22, 2026 | Service bulletin |
What 25TC10 covers
Suspension — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 25TC10?
25TC10 is a service campaign filed with NHTSA by Toyota, covering the Toyota Corolla across the 2025 model years. NHTSA's summary reads: TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 25TC10 Rear Suspension Member Reduced Corrosion Resistance CERTAIN 2025 Model Year Corolla
Which vehicles does 25TC10 cover?
NHTSA's file names Toyota Corolla (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 25TC10 a recall, and is the repair free?
25TC10 is filed as a service campaign, not a recall — but this is the kind of communication that can mean free or reimbursed work if your VIN qualifies. Take the number to a dealer and ask. Recalls are separate and always free; check yours by VIN at nhtsa.gov/recalls.
How do I get the full text of 25TC10?
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 25TC10, 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 25TC10. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.