Nissan Leaf 2011–2015 — technical service bulletin
Bulletin NTB-14-059-A · NHTSA communication 10058818 · issued Sep 15, 2015
Technical service bulletin
communication type
Electrical System
component
2011–2015
model years
5
vehicle entries
Official summary
Nissan: on some vehicles, the high voltage battery pack would need to be replaced and not require additional parts and on other vehicles, high voltage battery pack can be retrofitted using additional parts. Model 2011-15 leaf. *pe
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.