BCFALCD family
BCFALCD_w066_USS_SnsSupplyError
Not Available
What does the BCFALCD_w066_USS_SnsSupplyError alert mean?
An anomaly pertaining to power delivery has been detected in the Falcon Door Ultrasonic Sensor's (USS) circuitry.
What you'll see in your Tesla
- Not Available
What triggers it
Alert log signal data should provide further information on specific condition(s) involved.
When it clears
Supply error cleared after passing diagnostics checks.
Potential impact
A supply error could result in intermittent or total loss of functionality of the USS.
Affected models
Model S 2012-2020
Model X 2015-2020
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.