Tesla Forums are now read only. To continue the conversation with the Tesla community visit engage.tesla.com.
I get the above message when I use my J1772-to-Tesla adapter at my friend’s house.
Her J1772 cable charges her Nissan Leaf just fine.
A public J1772 charging station using my adapter charges my Tesla just fine.
But using her cable and my adapter always immediately gives me the “Unable to AC charge” message.
Any debugging advice for me?