GTW_w307 — Ethloop Interface Crc Errors
Full alert identifier: GTW_w307_ethloopInterfaceCrcErrors
Alert description
The vehicle gateway (GTW) detects that it has received one or more packets with invalid Cyclic Redundancy Check (CRC) on the etherloop interface. These packets are not processed.
Potential impact
Frequent occurrence of this alert indicates a hardware issue that could impact operation of the vehicle.
Set condition
The alert is set if the GTW receives a packet with an invalid CRC on the etherloop interface. Alert log signal data should provide more information on the number of packets with invalid CRCs that have been received.
Clear condition
The alert clears when the GTW does not receive any packets with invalid CRCs for at least 5 seconds after the alert is first set.
Signals to check
These diagnostic fields are associated with GTW_w307. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Additional Errors When Alert Set
GTW_
|
— |
New Errors Since Last Alert
GTW_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of GTW_w307.