MyTeslaMate
PCS2 family

PCS2_a014_cycloBTankOverCurrent

Not Available

What does the PCS2_a014_cycloBTankOverCurrent alert mean?

The DCAC converter B (DCACB) resonant tank current goes above the allowed current threshold

What you'll see in your Tesla

  • Not Available

What triggers it

The DCACB resonant tank current goes above the allowed current threshold

When it clears

The DCAC system retries

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.