Hyundai Sonata Plug-In Hybrid 2016–2017 — technical service bulletin
Bulletin 5NP-N2H7S-06 · NHTSA communication 10140444 · issued May 2, 2018
Technical service bulletin
communication type
Electrical System
component
2016–2017
model years
2
vehicle entries
Official summary
This bulletin provides information related to an OBC (On Board Charger) software update for Sonata Plug-In Hybrid (LF PHEV) vehicles.
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.