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Tesla Wall Connector FW 1.4.4

Discussion in 'Supercharging & Charging Infrastructure' started by duunoit, Feb 23, 2021.

  1. duunoit

    duunoit Member

    Joined:
    Jul 21, 2020
    Messages:
    26
    Location:
    Knoxville, TN
    I was getting the 3 flashing red lights (along with green stream while charging) on my wall connector. I called the support line (510-249-2490, option 2). They pushed a firmware update to it. It is now 1.4.4 and it looks like the interface changed a little. I held the button down for several seconds to put it back in broadcast SSID mode and connected to it.

    The Installation box was red, I went into it and selected United States (amperage was still configured). I noticed another field "Access Controls" that I hadn't seen before. In it you can select "All Vehicles" and "Only Tesla". I guess that is for the Destination Charger crowd.

    Not sure if the new FW will fix my problem. I'll try charging later tonight when the SOC is a little lower to give it plenty of time "overheat". IMG_6851.PNG IMG_6852.PNG IMG_6853.PNG IMG_6854.PNG IMG_6855.PNG IMG_6856.PNG IMG_6857.PNG
     
    • Informative x 1
  2. duunoit

    duunoit Member

    Joined:
    Jul 21, 2020
    Messages:
    26
    Location:
    Knoxville, TN
    New FW didn't make a difference. Called them back today and they are sending a replacement (everything but the back plate) for me to swap out and then send the old one back.
     
    • Like x 1

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