PCS2REXB family
PCS2REXB_a041_hvBusBotUnderVoltage
Not Available
What does the PCS2REXB_a041_hvBusBotUnderVoltage alert mean?
The sensor measuring the bottom half of the high voltage (HV) bus voltage detects a value below the allowed voltage threshold
What you'll see in your Tesla
- Not Available
What triggers it
The sensor measuring the bottom half of the HV bus voltage goes below the allowed voltage threshold
When it clears
The DCDC system retries
Potential impact
DCDC functionality may be limited or paused
Affected models
Cybertruck
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