APS_w020 — ECU checkstop Error
Full alert identifier: APS_w020_ECU_checkstopError
Alert description
Autopilot Processor Secondary (APS) receives CPU instruction execution error.
Potential impact
Autopilot features will be unavailable.
Set condition
APS receives a CPU exception.
Clear condition
Clears on reset / sleep cycle.
Signals to check
These diagnostic fields are associated with APS_w020. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Unused W 0
APS_
|
— |
Unused W 1
APS_
|
— |
Unused W 2
APS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APS_w020.