"Nissan and GE have completed their investigation into the instances of
Nissan LEAFs experiencing on-board charging (OBC) issues when using
certain EV chargers. Nissan has traced the root cause of the issue to
the LEAFs OBC software that can allow damage to occur to its OBC
components while using certain chargers and in certain instances, such
as when a brief under voltage or blackout condition occurs. Nissan is
working to address this issue as quickly as possible, and in the
meantime is advising customers to avoid charging during times when
brownouts or momentary power dips may be likely, such as during
electrical storms or high power usage on the grid."
