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Red LED 5 flashes

Red LED 5 flashes — Circuit Breaker Sharing Network issue

Tesla Wall Connector · (Gen 3)

What does Red LED 5 flashes mean?

This means there are too many Wall Connectors set as 'Slave' in the network. The limit is three slaves per master.

Common Causes

  • More than three Wall Connectors are set to 'Slave'
  • Network is overloaded with slave units

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Move one or more Wall Connectors to a different circuit.

  2. 2

    Disconnect the excess slave units from this Circuit Breaker Sharing Network.

Browse all codes in this manual (49)
Verified technical data. Last updated: April 2026

Related Faults

1 red blinkOne red blink — Ground fault detected, charging disabled2 red blinksTwo red blinks — Ground assurance fault, high ground resistance detected3 red blinksThree red blinks — High temperature detected, charging limited or disabled
Source: Tesla Wall Connector (Gen 3)
Open Manual (Page 25)Search more codes in this manual