Mazda CX-30 2022–2024 — technical service bulletin
Bulletin 09-052-24 · NHTSA communication 11011135 · issued Nov 22, 2024
Technical service bulletin
communication type
Electrical System
component
2022–2024
model years
6
vehicle entries
Official summary
Some customers may experience the audio sound pausing when the engine restarts after i-stop operation under the following situations. The symptoms are caused by an improper part installation in the audio amplifier. A voltage drop error detection of the power source may be too sensitive.
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.