How can I tell if my used 2012 LEAF has had P3227 software update?

[werdnawerdna]

Is there a way via UI in car or LEAFSpy?

 

[kubel]

I don't think there's a way to show that from just the car. I would be able to tell just from regen whether it had the update. There's a significant reduction in regen with cars that had P3227 applied.

 

[werdnawerdna]

Thanks for the info! This morning the car was at 49 miles remaining range, the battery temperature had I think 2 or 3 white temperature bars on top of the two blue temp bars, and I had just one regen dot on the dashboard. After driving 20 miles it varied between 3 and 4 regen dots depending on speed.

Does someone have a formal/informal mapping of temperature/SOC --> regen dots that can be used to gauge whether P3227 has been done or not?

If I do a careful LEAFspy log of temp/SOC/regen dots, would you be able to tell by eyeballing it?