CP family
CP_a049_multipleCablesDetected
Unable to charge
What does the CP_a049_multipleCablesDetected alert mean?
The charge port (CP) electronic control unit (ECU) detects multiple charge cables at the same time.
What you'll see in your Tesla
- Unable to charge
- Multiple charge cables detected - Use only one
What triggers it
The CP ECU detects both AC and DC GB charging cables at the same time.
When it clears
The CP ECU detects either one or no GB (Charging standard used in China) charging cables.
Potential impact
Charging does not start.
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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