APS family
APS_w246_ethloopSwitchPortLinkDown
Not Available
What does the APS_w246_ethloopSwitchPortLinkDown alert mean?
The APS detects that a port of the etherloop switch has a link down, indicating a condition affecting the cabling or the electronic control unit (ECU) connected to that port. On turbo A, Port 2 is connected to RIGHT controller. On turbo B, Port 2 is connected to GTW.
What you'll see in your Tesla
- Not Available
What triggers it
The alert is set if link goes down.
When it clears
The alert clears when the link is up.
Potential impact
Communication between the various electronic control units (ECUs) on the etherloop bus may be disrupted.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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