GerryAZ wrote: ↑Sat Sep 03, 2022 9:47 pm
Those errors actually look like communication errors between the car and charger, The isolation error is actually isolation signal error. I had similar charging failures with a couple DCQC units shortly before my 2011 met its untimely demise. I attributed it either to charger connector wear or charge port wear. There were times when I was able to charge after clearing error codes with Leaf Spy.
Thanks for this. Looks like I should have a go at cleaning the pins in the CHAdeMO socket, maybe with a cotton bud and alcohol. They look clean enough, but that could be deceiving. The LeafSpy history shows the CHAdeMO charger has been used several hundred times successfully during the life of the car, so it's probably a somewhat recent issue. I'm in two mind about clearing the codes: the LeafSpy manual says don't do it until you know what caused the code, which I don't. But I do have a screenshot of it on my phone. Do you think clearing them now would be wise?