VCFRONT_a494_LVBatteryTempBlockingOTA
Not Available
What does the VCFRONT_a494_LVBatteryTempBlockingOTA alert mean?
The vehicle controller detects the low voltage (LV) battery is not within an acceptable temperature range to support vehicle electrical systems during an over-the-air (OTA) vehicle software update.
What you'll see in your Tesla
- Not Available
What triggers it
The vehicle controller detects the LV battery temperature dropping below -20 degrees Celsius for more than 5 consecutive seconds.
When it clears
The vehicle controller detects the LV battery temperature rising and remaining above -20 degrees Celsius for more than 60 consecutive seconds.
Potential impact
As the vehicle relies on LV battery support while installing software packages, any attempted vehicle software update will be blocked to prevent loss of electrical power during the update sequence.
Affected models
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