CP family
CP_w084_proxPeDisconnected_gb
Not Available
What does the CP_w084_proxPeDisconnected_gb alert mean?
The charge port (CP) electronic control unit (ECU) detects that the GB DC or AC protective earth (PE) busbar is missing.
What you'll see in your Tesla
- Not Available
What triggers it
The CP ECU detects that GB AC proximity voltage is greater than 4.75V for more than 100ms.
When it clears
The CP ECU detects that proximity voltages for both the GB AC and GB DC inlets are within the nominal cable disconnected range for more than 200ms.
Potential impact
GB DC charging does not start.
Affected models
Model S 2012-2020
Model X 2015-2020
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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.