VCREAR family
VCREAR_a170_12vOv
Not Available
What does the VCREAR_a170_12vOv alert mean?
The battery voltage measurement, nominally 12 volts, was higher than expected.
What you'll see in your Tesla
- Not Available
What triggers it
The vbat voltage measurement is higher than 18.5 volts.
When it clears
Caliper state machine exits csmState CSM_FAULT
Potential impact
12V Battery or low voltage systems may be damaged
Affected models
Cybertruck
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Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.