RCU_a030 — PM state2 Checksum
Full alert identifier: RCU_a030_PMstate2Checksum
Alert description
PM state message checksum is incorrect.
Potential impact
There may be an issue with the transmitting Electronic Control Unit (ECU).
Set condition
The RCU receives the PM_state2 CAN message with incorrect CRC for longer than 200 milliseconds.
Clear condition
Clears when the Redundant Control Unit (RCU) receives the PM_state2 Controller Area Network (CAN) message with correct Cyclic Redundancy Check (CRC) for 200 milliseconds.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RCU_a030.