Mazda CX-70 2024–2025 — technical service bulletin
Bulletin 02-002-25a · NHTSA communication 11023694 · issued Sep 25, 2025
Technical service bulletin
communication type
Suspension
component
2024–2025
model years
2
vehicle entries
Official summary
Some vehicles may experience a knocking noise from the front suspension when driving on a rough road or traveling over bumps. This noise is caused by a gap between the front strut bump stopper and the mounting rubber that is pushed up when roads are bumpy. To eliminate this concern, the outer diameter of the bump stopper has been modified to prevent the knocking sound during driving on a rough road or traveling over bumps.
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.