RCU_a027_DIchassisCtrlChecksum
Description
Drive Inverter (DI) chassis control message checksum is incorrect.
Condition
The RCU receives the DI_chassisControl CAN message with incorrect CRC for longer than 200 milliseconds.
Clear Condition
The Redundant Control Unit (RCU) receives the DI_chassisControl Controller Area Network (CAN) message with correct Cyclic Redundancy Check (CRC) for 200 milliseconds.
Potential Impact
There may be an issue with the transmitting Electronic Control Unit (ECU).
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Model Y 2025+