TESLA Alert
VCFRONT-A172
VCFRONT_a172_wsteHtBlckdByMsmtch
What does VCFRONT-A172 mean?
Tesla alert code in the Vehicle Controller Front (VCFRONT) module. Waste Heat is not allowed because of a firmware mismatch. An ECU Mismatch is preventing waste heat. The Drive Inverter and Pedal Monitor will not be powered. Indicates there was a fault reported on an I2C bus.
Original Description
Waste Heat is not allowed because of a firmware mismatch. An ECU Mismatch is preventing waste heat. The Drive Inverter and Pedal Monitor will not be powered. Indicates there was a fault reported on an I2C bus.
Severity Notes
VCFRONT-A172 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 →