Warning: Disconnect power before servicing.

Tesla Evcharger Error Codes

All Tesla evcharger error codes with step-by-step troubleshooting, multimeter specs, and OEM part numbers.

1 error codes

CodeMeaning
RED-LIGHTA red light means the Wall Connector's detected a fault and cut power to protect itself and your car. The LED bar uses color codes: green for charging, blue for vehicle communication, amber for warnings, red for active faults. The number of blinks tells you exactly which fault tripped.
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