CodeRegistry
Brands
  1. Home
  2. Tesla Wall Connector
  3. (Gen 3)
  4. Five (5) red blinks
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

Five (5) red blinks

Five red blinks — Group power management communication issue, charging reduced

Tesla Wall Connector · (Gen 3)

What does Five (5) red blinks mean?

Five red blinks indicate a communication problem within a group power management setup. Charging may be reduced as a result.

Common Causes

  • Interference with the Wi-Fi signal affecting communication between Wall Connectors.
  • Configuration issue with the group power management settings.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check for objects that could be interfering with the Wi-Fi signal strength.

  2. 2

    Follow the commissioning process on your mobile device to re-link the Wall Connectors for group power management.

  3. 3

    Ensure all Wall Connectors in the group are properly connected to Wi-Fi.

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 46)Search more codes in this manual