Mazda CX-5 2017–2025 — technical service bulletin
Bulletin SA-051-24 · NHTSA communication 11006904 · issued Aug 8, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2017–2025
model years
9
vehicle entries
Official summary
Some customers may complain about an unusual thumping / rattling noise coming from the engine compartment. The noise is most pronounced under the following conditions: Engine at idle Transmission in drive Foot on the brake pedal A/C OFF Audio OFF
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.