IDB_a075_DIRtorqueDLC

Drive Inverter Rear (DIR) torque message DIR_torque was not received or message length is incorrect.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

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) or CAN bus.

Description

Drive Inverter Rear (DIR) torque message DIR_torque was not received or message length is incorrect.

Cause

DIR_torque is not received for longer than 100 milliseconds or DIR_torque is received with incorrect data length for longer than 100 milliseconds.

Clear condition

DIR_torque Controller Area Network (CAN) message is received with correct data length for 100 milliseconds.

Models

Model Y 2025+

Visibility

service-fix

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