TSB 22TC07 — Toyota Manufacturer communication
22TC07 is a manufacturer communication on file with NHTSA for the Toyota Corolla, 2020 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. Owner Renotification Letter Due to certain programing in the engine ECU, under certain conditions, the vehicle may stall at low speeds when accelerating from a stop. If this low-speed vehicle stall occurs, steering and braking are not impacted, and the vehicle can be restarted…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 22TC07 names
| Vehicle | Model years |
|---|---|
| Toyota Corolla | 2020 |
Every document filed under 22TC07
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 |
|---|---|---|
| 22TC07 | November 17, 2025 | Manufacturer communication |
| 22TC07 | November 17, 2025 | Manufacturer communication |
What 22TC07 covers
Engine — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 22TC07?
22TC07 is a manufacturer communication filed with NHTSA by Toyota, covering the Toyota Corolla across the 2020 model years. NHTSA's summary reads: Owner Renotification Letter Due to certain programing in the engine ECU, under certain conditions, the vehicle may stall at low speeds when accelerating from a stop. If this low-speed vehicle stall occurs, steering and braking are not impacted, and the vehicle can be restarted…
Which vehicles does 22TC07 cover?
NHTSA's file names Toyota Corolla (2020). 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 22TC07 a recall, and is the repair free?
No. 22TC07 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 22TC07?
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 22TC07, 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 22TC07. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.