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.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+, Semitruck
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