IDB_a053_DItorquePathFaulted
Description
The Integrated Dynamic Brake (IDB) is unable to generate system-level brake torque in response to the DI_brakeTorqueCommand CAN signal.
Condition
The IDB has determined the brake torque request DI_brakeTorqueCommand to be invalid or has an internal issue that prevents it from generating brake torque in response to DI_brakeTorqueCommand. This alert may be accompanied by causal hardware alerts (MicroController Unit [MCU], ASIC, solenoid valve, pump, wheel speed sensor, hydraulics) or signal alerts (Intertial Measurement Unit [IMU] measurement, External Brake Request [EBR] interface signals).
Clear Condition
The IDB detects that any conditions precluding legacy torque path function are no longer present while the vehicle is parked.
Potential Impact
The IDB may not respond to brake torque requested in DI_brakeTorqueCommand.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Model Y 2025+