CP family
CP_w091_wrongSuperchargerHandle
Not Available
What does the CP_w091_wrongSuperchargerHandle alert mean?
The charge port (CP) electronic control unit (ECU) on a combined charging system (CCS) vehicle detects a Supercharger communicating via single-wire controller area network (SWCAN).
What you'll see in your Tesla
- Not Available
What triggers it
The CP ECU on a vehicle with a CCS CP detects a Type 2 Supercharger.
When it clears
The CP ECU detects that the charge cable was unplugged.
Potential impact
Type 2 (non-CCS) DC charging does not start.
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.