PCS2 family
PCS2_a102_LineToLineInstantaneousOV
Not Available
What does the PCS2_a102_LineToLineInstantaneousOV alert mean?
The instantaneous voltage from Line to Line has exceeded the expected root mean squared (RMS) peak voltage threshold
What you'll see in your Tesla
- Not Available
What triggers it
The instantaneous voltage from Line to Line has exceeded the expected root mean squared (RMS) peak voltage threshold
When it clears
The instantaneous voltage from Line to Line has no longer exceeded the expected root mean squared (RMS) peak voltage threshold
Potential impact
AC Charging may be limited or unavailable.
Affected models
Model 3 2017-2023
Model 3 2024+
Model Y
Model Y 2025+
Track your Tesla's alerts automatically
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.