VCREAR family
VCREAR_a137_PvUv
Not Available
What does the VCREAR_a137_PvUv alert mean?
Motor positive lead voltage is lower than expected while active
What you'll see in your Tesla
- Not Available
What triggers it
The positive lead voltage measurement is lower than expected. The expected value is the lower of 16.5 volts, or the estimated PWM voltage.
When it clears
Caliper state machine exits csmState CSM_FAULT
Potential impact
Caliper motor or harness 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.