Mazda CX-30 2019–2023 — technical service bulletin
Bulletin 02-003-24 · NHTSA communication 11006915 · issued Aug 24, 2024
Technical service bulletin
communication type
Suspension
component
2019–2023
model years
9
vehicle entries
Official summary
Some customers may experience a rattle noise coming from the front suspension while driving the vehicle, with no other driveability concerns. The rattle noise may be caused by a decrease in tightening torque of the two (2) front lower control arm bolts (B) shown in the image below.
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.