TSB 01-004-26 — Mazda Service bulletin
01-004-26 is a service bulletin on file with NHTSA for 4 Mazda models, 2021–2022 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted below in Red. 01-007/24 06/20/24 ENGINE OIL LEVEL WARNING LIGHT ON WITH DTC P250F:00 DUE TO LOW ENGINE OIL LEVEL (UPDATED WITH SSPD5 INFORMATION). All Mazda Dealers: Follow the Special…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 01-004-26 names
| Vehicle | Model years |
|---|---|
| Mazda CX-5 | 2021 |
| Mazda CX-9 | 2021 |
| Mazda Mazda3 | 2022 |
| Mazda Mazda6 | 2021 |
Every document filed under 01-004-26
| Document ID | Filed | Type |
|---|---|---|
| 01-004-26 | February 26, 2026 | Service bulletin |
What 01-004-26 covers
Engine — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 01-004-26?
01-004-26 is a service bulletin filed with NHTSA by Mazda, covering 4 Mazda models across the 2021–2022 model years. NHTSA's summary reads: This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted below in Red. 01-007/24 06/20/24 ENGINE OIL LEVEL WARNING LIGHT ON WITH DTC P250F:00 DUE TO LOW ENGINE OIL LEVEL (UPDATED WITH SSPD5 INFORMATION). All Mazda Dealers: Follow the Special…
Which vehicles does 01-004-26 cover?
NHTSA's file names Mazda CX-5 (2021); Mazda CX-9 (2021); Mazda Mazda3 (2022); Mazda Mazda6 (2021). 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 01-004-26 a recall, and is the repair free?
No. 01-004-26 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 01-004-26?
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 01-004-26, 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 01-004-26. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.