MyTeslaMate
PCS2REXB family

PCS2REXB_a099_LineChassisRmsOV

Not Available

What does the PCS2REXB_a099_LineChassisRmsOV alert mean?

The root mean squared (RMS) voltage from AC Line to Chassis has exceeded the expected RMS voltage threshold

What you'll see in your Tesla

  • Not Available

What triggers it

The RMS voltage from AC Line to Chassis has exceeded the expected RMS voltage threshold

When it clears

The RMS voltage from AC Line to Chassis has no longer exceeded the expected RMS voltage threshold

Potential impact

DCAC may be limited or unavailable.

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.