CP family
CP_a089_plcConfigMismatch
Not Available
What does the CP_a089_plcConfigMismatch alert mean?
The charge port (CP) electronic control unit (ECU) detects that the Gateway (GTW) configuration for power line communication (PLC) does not match the CP ECU hardware configuration.
What you'll see in your Tesla
- Not Available
What triggers it
The CP ECU detects that the GTW PLC support type does not match the CP ECU hardware configuration.
When it clears
The CP ECU detects that the GTW PLC support type matches the CP ECU hardware configuration.
Potential impact
The GTW may be unable to update the PLC modem during firmware updates.
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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