IDB_a122_DIFtorqueCommandInvalid
IDB_a122_DIFtorqueCommandInvalid
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
Invalid Drive Inverter Front (DIF) torque command signal is received.
Potential Impact
There may be an issue with the transmitting Electronic Control Unit (ECU).
Set Condition
The Integrated Dynamic Brake (IDB) receives the DIF_torqueCommand CAN signal as Signal Not Available (SNA) for longer than 100 milliseconds, or the DIF_torque CAN message has a checksum, counter, or message length error.
Clear Condition
DIF_torqueCommand Controller Area Network (CAN) signal is received as valid for 100 milliseconds.