Tesla
LED Driver or Firmware Display Anomaly
Wall Connector LEDs do not follow documented patterns; random flashing or stuck lights, but charging may still work intermittently
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Possible Causes
Faulty LED driver circuit, Corrupted firmware, Moisture affecting LED board, Loose LED board connector
How to Fix / Troubleshooting
Safety: While LED issues alone are not usually dangerous, they can mask real faults.
- Power cycle: Turn off the breaker for 2 minutes, then restore power and observe LED behavior.
- Check for moisture: Inspect the front cover and LED area for condensation or water ingress.
- Update firmware: Ensure the Wall Connector is connected to Wi‑Fi (Gen 3) so it can receive firmware updates that may correct display issues.
- If LEDs remain erratic and other faults appear: The control board or LED board may be failing; replacement of the Wall Connector is recommended.
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Repair Difficulty
Easy
2/5
Required Part
Tesla Wall Connector LED board and main control board
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