APS_w147 — Vcleft Mia Veh Bus
Full alert identifier: APS_w147_vcleftMiaVehBus
Alert description
Autopilot Processor Secondary (APS) has not recieved one or more Controller Area Network (CAN) messages from the left vehicle controller (VCLEFT) on the Vehicle Bus, making Autopilot (AP) features unavailable.
Potential impact
Autopilot features will be unavailable since APS forwards these messages to other electronic control units, including radar.
Set condition
APS does not receive one or more CAN messages from VCLEFT on the Vehicle Bus.
Clear condition
APS starts receiving all CAN messages from VCLEFT.
Signals to check
These diagnostic fields are associated with APS_w147. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Door Status
APS_
|
— |
Switch Status
APS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APS_w147.