CP family
CP_a012_ledDriver
Charge port LEDs may not illuminate
What does the CP_a012_ledDriver alert mean?
The charge port (CP) electronic control unit (ECU) detects an issue with the LED driver.
What you'll see in your Tesla
- Charge port LEDs may not illuminate
- Charge port functionality not affected
What triggers it
The LED driver reports a fault.
When it clears
The LED driver does not report a fault.
Potential impact
The charge port LED may not display colors properly or at all.
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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