Mazda TSB #SA-005-21a
2021 Mazda CX-30
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- Some vehicles may have a "Low Battery Risk. Start Vehicle to Charge 12V Battery" warning message in the instrument cluster and a 30 second alarm sound. This is caused by the vehicle's electrical control area network (CAN) entering "Sleep Mode" when the network awake time reaches 30 cumulative minutes without the engine running.
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