APP_w261 — PCIe Hardware Errors
Full alert identifier: APP_w261_pcieHardwareErrors
Alert description
The Autopilot electronic control unit (ECU) has detected internal hardware errors via the PCIe bus (Peripheral Component Interconnect Express bus).
Potential impact
Autopilot features may be unavailable, or may not function as expected.
Set condition
The Autopilot ECU detects that correctable / uncorrectable internal hardware errors are non-zero (at least 1 internal hardware error detected).
Clear condition
Clears automatically after 1 second when the number of detected internal hardware errors is zero (internal hardware errors are no longer detected).
Signals to check
These diagnostic fields are associated with APP_w261. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Correctable Errors
APP_
|
— |
Fatal Uncorr Errors
APP_
|
— |
Non Fatal Uncorr Errors
APP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w261.