DIRE1L_a119_hvpMIA
Description
The drive interface (DI) electronic control unit (ECU) detects that the high voltage processor (HVP) controller area network (CAN) node is missing (MIA).
Condition
The DI ECU is not receiving the expected CAN communication from the HVP, and considers it irrational or MIA.
Clear Condition
The DI ECU receives the required CAN messages from the HVP.
Potential Impact
The DI ECU is unable to monitor the state of the HVP, and active discharge may turn on.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Semitruck