Mazda CX-50 2024 — technical service bulletin
Bulletin 01-013-24 · NHTSA communication 11012338 · issued Dec 14, 2024
Technical service bulletin
communication type
Engine
component
2024
model years
1
vehicle entries
Official summary
Some customers may complain about a rattle noise coming from the engine compartment when accelerating or idling. This may be caused by play at the turbocharger wastegate pivot arm creating a rattle-type noise. To eliminate this concern, a wave washer has been added.
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.