Drive Inverter (DI) chassis control message DI_chassisControl checksum is incorrect.
<0.01% (Extremely rare)
None displayed
The Integrated Dynamic Brake (IDB) may not generate brake torque requested by DI_brakeTorqueCommand. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.
Drive Inverter (DI) chassis control message DI_chassisControl checksum is incorrect.
DI_chassisControl is received with incorrect CRC for longer than 200 milliseconds.
DI_chassisControl Controller Area Network (CAN) message is received with correct Cyclic Redundancy Check (CRC) for 200 milliseconds.
Model Y 2025+
service-fix
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.