APP_w150 — Di Mia Party Bus
Full alert identifier: APP_w150_diMiaPartyBus
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 on the Party bus, indicating the DI ECU may be unavailable (MIA).
Potential impact
Autopilot features may be unavailable, or may not function as expected.
Set condition
One or more of the expected messages from the DI ECU is not received on the Party bus.
Clear condition
The Autopilot ECU starts receiving expected messages from the DI ECU on the Party bus.
Signals to check
These diagnostic fields are associated with APP_w150. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Chassis Control
APP_
|
— |
Loc Status
APP_
|
— |
Loc Status 2
APP_
|
— |
Speed
APP_
|
— |
System Status
APP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w150.