TESLA Alert
VCFRONT-A404
VCFRONT_a404_resistanceEstimationHardFailure
What does VCFRONT-A404 mean?
Tesla alert code in the Vehicle Controller Front (VCFRONT) module. The 12V battery internal resistance is too high.
Original Description
The 12V battery internal resistance is too high.
Severity Notes
VCFRONT-A404 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.
Other VCFRONT Codes
VCFRONT_a001 VCFRONT_a002 Frunk secondary over current.... VCFRONT_a003 VCFRONT_a005 VCFRONT_a006 VCFRONT_a010 The external 12V supply voltage from the vehicle is out of r... VCFRONT_a012 VCFRONT_a013 The front louver is detecting a blockage. HVAC cabin cooling...
View all VCFRONT codes →