VCREAR family
VCREAR_a134_NvOv
Not Available
What does the VCREAR_a134_NvOv alert mean?
Motor negative lead voltage is higher than expected while active
What you'll see in your Tesla
- Not Available
What triggers it
The negative lead voltage measurement is higher than expected. This could be higher than 0.1 voltages if motor is driven in apply direction, or higher than estimated PWM voltage if driven in the release direction.
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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