BCFALCD family
BCFALCD_w121_DoorUSSMIA
Not Available
What does the BCFALCD_w121_DoorUSSMIA alert mean?
Falcon door ultrasonic sensor (USS) is not communicating with the USS controller on the Local Interconnect Network (LIN) bus.
What you'll see in your Tesla
- Not Available
What triggers it
Falcon door outward ultrasonic sensor is not responding over LIN.
When it clears
Falcon door outward ultrasonic sensor is communicating over LIN.
Potential impact
Falcon door obstacle detection and other features relying on ultrasonic sensor data will not function as expected.
Affected models
Model S 2012-2020
Model X 2015-2020
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