VCFRONT-A401
VCFRONT_a401_dead12VMinimalAhDischarged
What does VCFRONT-A401 mean?
Tesla alert code in the Vehicle Controller Front (VCFRONT) module. V marked dead for reaching low voltage with minimal Ah discharged. 12V battery may not be able to support the vehicle's electrical systems and is likely to fail precharge. The front vehicle controller has opened the voltage supply circuit to the secondary power steering controller. Power steering functionality is reduced.
Original Description
V marked dead for reaching low voltage with minimal Ah discharged. 12V battery may not be able to support the vehicle's electrical systems and is likely to fail precharge. The front vehicle controller has opened the voltage supply circuit to the secondary power steering controller. Power steering functionality is reduced.
Severity Notes
VCFRONT-A401 is an Alert in the Vehicle Controller Front system. It is generally safe to continue driving, but have it checked at your next scheduled service.