Alert Description
The drive interface (DI) electronic control unit (ECU) detects that the rear drive interface (DIR) controller area network (CAN) node is missing (MIA).
Potential Impact
The DI ECU is unable to monitor the state of the DIR.
Set condition
The DI ECU is not receiving the required feedback CAN messages from the DIR.
Clear condition
The DI ECU receives the required feedback CAN messages from the DIR.