Seems to be more common than expected, as this happened to me this morning as well.
I did a search on the same error msg and found this post https://www.mynissanleaf.com/viewtopic.php?t=26155
prior to your post.
I just hope it doesn't take weeks to fix. If so, they better give me a damn good...
Thanks for the details on your experience with this issue.
Same thing just happened to me this morning, after just having the car for 6 months now.
Road side assistance towed it from my house to my local stealership (from where I purchased it from).
I am hoping it does not take a month to fix...