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UMC 3 red flashes, even when disconnected

Discussion in 'Model S: Battery & Charging' started by GaryREM, Sep 3, 2017.

  1. GaryREM

    GaryREM Member

    Jul 16, 2013
    Fairfax, VA
    Went to charge today.

    Plugged in UMC, got red ring and red LEDs on UMC flashing 3 times.

    Disconnected from car, disconnected from wall for 30 s. When I reconnected UMC to wall, it began flashing again.

    Will call SC, but since UMC is flashing without connecting to car, assume it has gone bad.

    Glad I don't need a charge right now...

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