TAS2-A297
TAS2_a297_vinMismatch
What does TAS2-A297 mean?
Tesla alert code in the Thermal Architecture System v2 (TAS2) module. Tesla Air Suspension 2 (TAS2) uses a VIN learn because the system learns the damper travel endstops to compensate for any differences between height calibrations and nonlinearity between vehicles. The VIN learned to the controller does not match the VIN received on a car area network (CAN). Learned endstops may be incorrect. Damping control will enter a backup state and endstop protection will not be active. Set: The VIN learned to the controller does not match the VIN received on CAN. Clear: A VIN is saved by performing ride height calibration. Note: If using the normal air suspension calibration panel in TBX2 clears TAS2_a297_vinMismatch, perform another calibration using the "Air Suspension Calibration (Advanced)" Panel.
Original Description
Tesla Air Suspension 2 (TAS2) uses a VIN learn because the system learns the damper travel endstops to compensate for any differences between height calibrations and nonlinearity between vehicles. The VIN learned to the controller does not match the VIN received on a car area network (CAN). Learned endstops may be incorrect. Damping control will enter a backup state and endstop protection will not be active. Set: The VIN learned to the controller does not match the VIN received on CAN. Clear: A VIN is saved by performing ride height calibration. Note: If using the normal air suspension calibration panel in TBX2 clears TAS2_a297_vinMismatch, perform another calibration using the "Air Suspension Calibration (Advanced)" Panel.
Severity Notes
TAS2-A297 is an Alert in the Thermal Architecture System v2 system. It is generally safe to continue driving, but have it checked at your next scheduled service.