BCFALCD family
BCFALCD_a131_upperRearCurError
Not Available
What does the BCFALCD_a131_upperRearCurError alert mean?
This alert is our best guess at which actuator is problematic, but this could be incorrect. Note: current in this measurement is absolute (sign doesn't matter).
What you'll see in your Tesla
- Not Available
What triggers it
Upper Rear Current is 10 Amps lower than upper front
When it clears
A new actuation request comes in
Potential impact
Current differences could indicate damaged, miswired, or unplugged actuators
Affected models
Model X 2021+
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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.