The charge port (CP) electronic control unit (ECU) is unable to establish single wire controller area network (SWCAN) communications. .
<0.01% (Extremely rare)
None displayed
Charging does not start or is interrupted.
The charge port (CP) electronic control unit (ECU) is unable to establish single wire controller area network (SWCAN) communications. .
The CP ECU cannot establish SWCAN communications after multiple attempts.
The CP ECU establishes SWCAN communication, or the proximity state changes.
Model S 2012-2020, Model X 2015-2020
service
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