VCFRONT_a476_LVBMSMIA
Low voltage battery disconnected
What does the VCFRONT_a476_LVBMSMIA alert mean?
One or more of the messages the vehicle controller receives periodically from the Low Voltage Battery Management System (LVBMS) is not received, indicating the LVBMS may be unavailable (MIA).
What you'll see in your Tesla
- Low voltage battery disconnected
- Reconnect low voltage battery or schedule service
What triggers it
The vehicle controller does not receive one or more of the expected messages from LVBMS within the expected time frame over the local interconnect network (LIN).
When it clears
The vehicle controller starts receiving the expected messages from LVBMS over LIN.
Potential impact
Vehicle functions that depend on the low voltage battery controllers may be unavailable or may not function as expected.
Affected models
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