I did clear all codes with leaf-spy pro but was still getting error P3102 and my car is a 2015 and the new battery came from a 2015.
It's good to know that leaf-spy will do it maybe I did not clear the codes enough.
Update for you all.
I got a 2015 battery and it is at SOH 85% had to pair using EVs Enhanced paring tool trying to get a can-bridge is next to impossible they wont have the can chips until next year.
I installed battery cleared all codes with Leaf-spy only had the battery mismatch code used the...
I got it at a salvage auction it was AS IS. I know now what to look for get a selfie stick and look under the car through the small opening in the plastic cover and you can see the battery connection.
In my area I'm able to find battery's pretty easily.
To install just need a CAN-Bridge.
I have been wanting a leaf for awhile and wanted to get one that had some body damage so i could repair and drive.
I found a nice looking 2015. https://imagizer.imageshack.com/img922/6694/VI7JZj.jpg
Had some back damage. OUCH https://imagizer.imageshack.com/img923/6117/z2deKL.jpg
But nothing i...