APS_w032 — Can Tx Error
Full alert identifier: APS_w032_canTxError
Alert description
A Controller Area Network (CAN) message has not transmitted as expected.
Potential impact
Other electronic control units (ECUs) may report that expected Autopilot CAN messages are not present.
Set condition
Autopilot Processor Secondary (APS) CAN driver buffer is full, or other conditions are detected that prevent messages from transmitting successfully.
Clear condition
Clears when CAN messages can be transmitted successfully.
Signals to check
These diagnostic fields are associated with APS_w032. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Can Bus
APS_
|
— |
Error Data 1
APS_
|
— |
Error Data 2
APS_
|
— |
Error Type
APS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APS_w032.