IDB_a052_vdcFaulted
IDB_a052_vdcFaulted
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
The Integrated Dynamic Brake (IDB) is unable to actuate Vehicle Dynamics Control (VDC) or Brake Traction Control (BTC) requests.
Potential Impact
The IDB may not respond to DI commands to build brake torque to control vehicle dynamics or wheel spin. The vehicle should be driven with extreme caution.
Set Condition
The IDB detects a condition that precludes VDC function. This alert may be accompanied by causal hardware alerts (MicroController Unit [MCU], ASIC, solenoid valve, pump, wheel speed sensor, hydraulics) or signal alerts (VDC interface signals).
Clear Condition
The Integrated Dynamic Brake (IDB) detects that any conditions precluding VDC function are no longer present while the vehicle is parked.