Invalid Drive Inverter Front (DIF) drive torque signal or qualifier (QF) is received.
<0.01% (Extremely rare)
None displayed
The Integrated Dynamic Brake (IDB) may not generate brake torque requested by DI_brakeTorqueCommandFull and instead generate brake torque requested by DI_brakeTorqueCommand. There may be an issue with the transmitting Electronic Control Unit (ECU).
Invalid Drive Inverter Front (DIF) drive torque signal or qualifier (QF) is received.
The Integrated Dynamic Brake (IDB) receives either the DIF_torqueActual Controller Area Network (CAN) signal as Signal Not Available (SNA) or the DIF_axleTorqueQF CAN signal as INVALID or FAULTED for longer than 100 milliseconds.
Valid DIF_torqueActual and DIF_axleTorqueQF are received for 100 milliseconds.
Model Y 2025+
service-fix
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