CP_a138_swcanCommsAcEvseFaulted

AC electric vehicle supply equipment (EVSE) communicating over single wire controller area network (SWCAN) reports that it has encountered an issue.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Charging does not start or is interrupted.

Description

AC electric vehicle supply equipment (EVSE) communicating over single wire controller area network (SWCAN) reports that it has encountered an issue.

Cause

The EVSE reports via SWCAN that it has entered the faulted state.

Clear condition

The EVSE reports via SWCAN that it is no longer in the faulted state, or the cable is disconnected.

Models

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

Visibility

service

Want to track your firmware alerts, trips and more?

Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.