Just picked up my Leaf from Nissan fully repaired.
A single 8 cell module was replaced after one of the cells shorted out. The Leaf was in the shop since Labor Day but they gave me a new Rogue to drive as a loaner. The Service advisor called me daily with a progress report.
After replacing the bad module they spend 2 days rebalancing the cells in the pack.
I saw the service invoice and the Module cost was $800 and the total bill was $1902 but as it was under warranty, My out of pocket was zero.
Fully charged up to 100% shows a new range of 180 miles. I never got that high even when new.
Note- Originally I could have picked up the car yesterday but I was unable to get to the dealer so we scheduled pickup for today.