APP_w056 — Di Mia
Full alert identifier: APP_w056_diMia
Alert description
One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the drive inverter (DI) ECU is not received, indicating the DI ECU may be unavailable (MIA).
Potential impact
Autopilot features are not available
Set condition
One or more of the expected messages from the DI ECU is not received.
Clear condition
The Autopilot ECU starts receiving expected messages from the DI ECU.
Signals to check
These diagnostic fields are associated with APP_w056. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Di Mia
APP_
|
— |
Unused Byte
APP_
|
— |
Unused W 0
APP_
|
— |
Unused W 1
APP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w056.