Mazda CX-30 2021–2022 — technical service bulletin
Bulletin 01-007-24 · NHTSA communication 11003352 · issued Jun 21, 2024
Technical service bulletin
communication type
Engine
component
2021–2022
model years
7
vehicle entries
Official summary
All Mazda Dealers: Follow the Special Service Program SSPD5 – Valve Stem Seal Class Action for determination if valve stem seals should be replaced.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.