APS_w030 — Heater Issue
Full alert identifier: APS_w030_Heater_Issue
Alert description
Autopilor Processor Secondary (APS) detects a problem with the windshield heater grid connection.
Potential impact
Mist / fog may accumulate in front of the forward facing cameras and impact Autopilot functionality.
Set condition
APS detects an open circuit or short circuit in the windshield heater grid.
Clear condition
APS no longer detects an open circuit / short circuit with the windshield heater grid.
Signals to check
These diagnostic fields are associated with APS_w030. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Heater State
APS_
|
— |
Unused Byte
APS_
|
— |
Unused W 0
APS_
|
— |
Unused W 1
APS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APS_w030.