APP_w171 — App High Coolant Flow Req
Full alert identifier: APP_w171_appHighCoolantFlowReq
Alert description
The Autopilot electronic control unit (ECU) reports a high temperature and requests immediate cooling.
Potential impact
The Autopilot ECU may shut down, and Autopilot features may become unavailable.
Set condition
The Autopilot ECU temperature exceeds the threshold for the normal operating range.
Clear condition
The Autopilot ECU temperature is within normal operating range.
Signals to check
These diagnostic fields are associated with APP_w171. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
APP Parker A Temp
APP_
|
C |
APP Parker B Temp
APP_
|
C |
APP Pascal Ext Temp
APP_
|
C |
APP Pascal Temp
APP_
|
C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w171.