The following review has been posted for LeafSpy Pro. Can anyone else confirm that they have seen the SOH value displayed by LeafSpy Prohave a similar behavior?
This was my response. As far as I know only Nissan service can reset SOH back to 100% either due to firmware update or replacement battery pack.
colm daly Aug 12, 2015 at 7:17 PM 0 0
Not very accurate I got this app mainly to check my battery and found it not very accurate, more like pot luck as to the reading you will get. It jumped from 97% to 89% back 100% and back to 89% over the period I tested. So a waste of money if you want it for battery checks. UPDATE: it's the SOH and telling me it does not happen is simply not true. I know others who have had same experience.
This was my response. As far as I know only Nissan service can reset SOH back to 100% either due to firmware update or replacement battery pack.
You replied on Aug 12, 2015 at 9:32 PM
SOH comes directly from the Leaf and does not jump around. It changes very very slowly. It normally takes months to change 1%.
The only time it would go up is if you have taken your Leaf in for a firmware update and Nissan reset the SOH back to 100%. I that case it might change (drop) more quickly until it reached its previous value.