APS_w189 — Vcfront Mia Party Bus
Full alert identifier: APS_w189_vcfrontMiaPartyBus
Alert description
Autopilot Processor Secondary (APS) has not received one or more Controller Area Network (CAN) messages from the front vehicle controller (VCFRONT) on Party Bus.
Potential impact
Some Autopilot features like Autowiper will be impacted.
Set condition
APS does not receive one or more CAN messages from VCFRONT on Party Bus.
Clear condition
APS starts receiving all CAN messages from VCFRONT.
Signals to check
These diagnostic fields are associated with APS_w189. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
AP Vehicle State 10 Hz
APS_
|
— |
AP Vehicle State 1 Hz
APS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APS_w189.