CP family
CP_w046_lostCommsEVSE
Not Available
What does the CP_w046_lostCommsEVSE alert mean?
Vehicle unexpectedly lost digital communications with offboard charging equipment. Charging may be interrupted.
What you'll see in your Tesla
- Not Available
What triggers it
Any message required to control a charge session via digital communications goes missing unexpectedly.
When it clears
The charge port (CP) detects a valid line charge pilot signal, the charge cable is unplugged, or the charge port attempts to re-establish digital communications.
Potential impact
Charging may be interrupted unexpectedly.
Affected models
Model S 2012-2020
Model X 2015-2020
Track your Tesla's alerts automatically
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.