Following up to this thread (and thanks for the helpful replies so far - this is the OP, but can’t figure out how to log back in).
Could anyone be kind enough to help me interpret this info from the LeafSpy app about OBD codes and battery health?
With the warranty expiring soon, I went ahead and dropped the Leaf off for a service appointment next week, but the technician went ahead and looked at the car after they had an appointment open up (I was hoping to have insight on this LeafSpy app info before the appointment). The technician noted the P33D4 code that he believed to be associated with the yellow car/exclamation point icon on the dashboard and related to capacity loss, but he said he didn’t notice anything on his initial look that would necessitate further testing.
OBD Code readouts/log from LeafSpy Pro app:
Additional LeafSpy screenshots that it seemed might be relevant, some I think relating to battery cell health: https://www.flickr.com/photos/183155543@N06/
(most of these were taken when the car was down to about 8 miles remaining after a 15 mile highway drive, but a few were taken with near full battery before the drive - several of the photos might have redundant info in them, sorry about that)
Thanks to all for any help and insight, I think Monday might be the last day I can get the dealership folks to take a closer look at the battery’s health. Going to take a deeper dive into the info cwerdna posted as well.