CP family
CP_a023_gbdcSessionFailed
Not Available
What does the CP_a023_gbdcSessionFailed alert mean?
The charge port (CP) electronic control unit (ECU) detects an error during a charge session with a Guobiao direct current (GB DC) charging station, causing the charge session to be aborted.
What you'll see in your Tesla
- Not Available
What triggers it
The CP ECU detects an error during a GB DC charging session.
When it clears
The GB DC charge handle is unplugged from the vehicle or the charge session restarts.
Potential impact
GB DC charging may not start or may be interrupted.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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