Mazda CX-30 2021 — technical service bulletin
Bulletin 09-010/22 · NHTSA communication 10209816 · issued Mar 11, 2022
Technical service bulletin
communication type
Engine
component
2021
model years
2
vehicle entries
Official summary
Some customers may complain about frequent low battery warning message appearing in the instrument cluster. The warning message appears when the power saving mode is activated to avoid a drained battery. Depending on the customer usage, the warning message may appear more frequently due to the condition for the power saving mode to be activated sooner and to be deactivated later. To eliminate this concern, the control software of the BCM has been modified to change the condition for the power saving mode to be activated and deactivated. *Activation of the power saving mode: The accumulated tim
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.