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No Lights

No Lights — Power supply issue, charging disabled

Tesla · Gen 3 Wall Connector

What does No Lights mean?

The Wall Connector has no lights illuminated on the faceplate, indicating a problem with the power supply that prevents charging.

Common Causes

  • Power supply is turned off
  • Internal wiring issue preventing power delivery
  • No voltage present at the terminal block

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify that the power supply (circuit breaker) for the Wall Connector is turned on.

  2. 2

    If the issue persists, have a qualified electrician remove the Wall Connector from the wirebox.

  3. 3

    The electrician should confirm that voltage is present at the terminal block using a multimeter and record readings for L1 to L2/N, L1 to Ground, and L2/N to Ground.

Browse all codes in this manual (14)
Verified technical data. Last updated: April 2026

Related Faults

Blue solidBlue solid light — Waiting to charge, communicating with vehicleEvery green streamingEvery green streaming — Charging in progressFive (5) red blinksFive red blinks — Group power management communication issue, charging reduced
Source: Tesla Gen 3 Wall Connector
Open Manual (Page 55)Search more codes in this manual