DIR_a117 — Di MIA
Full alert identifier: DIR_a117_diMIA
Alert description
The Drive Inverter (DIx) node is Missing in Action (MIA) on Controller Area Network (CAN) for one or more messages.
Potential impact
DIx may not be able to communicate with the High Voltage Processor (HVP).
Set condition
The DIx node is MIA on CAN for one or more messages. The DIx node or DIx may have a condition affecting functionality.
Clear condition
The DIx node resumes communication with CAN.
Signals to check
These diagnostic fields are associated with DIR_a117. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Chassis Control
DIR_
|
— |
Dflk Control
DIR_
|
— |
Loc Status
DIR_
|
— |
Power
DIR_
|
— |
Slave Command
DIR_
|
— |
Slave Command 2
DIR_
|
— |
Speed
DIR_
|
— |
System Status
DIR_
|
— |
Show 3 more fields
| Signal | Unit |
|---|---|
Temperature
DIR_
|
— |
Torque
DIR_
|
— |
Vehicle
DIR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIR_a117.