EGGLEFT family
EGGLEFT_a020_eggrearLinkDown
Etherloop degraded
What does the EGGLEFT_a020_eggrearLinkDown alert mean?
The Ethernet Generalized Gateway (EGG) counterclockwise Ethernet link to EGGREAR is unavailable. Vehicle communications cannot be transmitted or received on this link.
What you'll see in your Tesla
- Etherloop degraded
- One or more links is down
What triggers it
The EGG counterclockwise Ethernet link to EGGREAR is down.
When it clears
Clears when the link is re-established.
Potential impact
Vehicle communications cannot be transmitted or received on this Ethernet link.
Affected models
Cybertruck
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Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.