RCU_a038 — DI system Status DLC
Full alert identifier: RCU_a038_DIsystemStatusDLC
Alert description
DI system status message was not received or message length is incorrect.
Potential impact
There may be an issue with the transmitting Electronic Control Unit (ECU).
Set condition
The RCU did not receive the DI_systemStatus CAN message for longer than 100 milliseconds or DI_systemStatus is received with incorrect data length for longer than 100 milliseconds.
Clear condition
Clears when the Redundant Control Unit (RCU) receives the DI_systemStatus Controller Area Network (CAN) message with correct data length for 100 milliseconds.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RCU_a038.