IDB_a123_DIRtorqueCommandInvalid

Invalid Drive Inverter Rear (DIR) torque command signal is received.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

There may be an issue with the transmitting Electronic Control Unit (ECU).

Description

Invalid Drive Inverter Rear (DIR) torque command signal is received.

Cause

The Integrated Dynamic Brake (IDB) receives the DIR_torqueCommand CAN signal as Signal Not Available (SNA) for longer than 100 milliseconds, or the DIR_torque CAN message has a checksum, counter, or message length error.

Clear condition

DIR_torqueCommand Controller Area Network (CAN) signal is received as valid for 100 milliseconds.

Models

Model Y 2025+

Visibility

service-fix

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