VCFRONT_a248_voltageOutOfSpec
Not Available
What does the VCFRONT_a248_voltageOutOfSpec alert mean?
The vehicle controller detects a difference greater than 3% between readings from the two sensors that measure the low voltage (LV) battery voltage.
What you'll see in your Tesla
- Not Available
What triggers it
The vehicle controller detects a difference greater than 3% between the values reported by the two sensors that measure the LV battery voltage.
When it clears
The vehicle controller detects less than 3% difference between the values reported by the two sensors that measure the LV battery voltage.
Potential impact
There may be some inaccuracy in the vehicle controller's LV bus and LV battery voltage readings. This could lead to accelerated LV battery degradation or an increased likelihood of alerts related to conditions caused by the LV bus voltage being higher or lower than desired.
Affected models
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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.