IDB_a076_DIRtorqueChecksum
Description
Drive Inverter Rear (DIR) torque message DIR_torque checksum is incorrect.
Condition
DIR_torque is received with incorrect CRC for longer than 100 milliseconds.
Clear Condition
DIR_torque Controller Area Network (CAN) message is received with correct Cyclic Redundancy Check (CRC) for 100 milliseconds.
Potential 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.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Model Y 2025+