Hyundai Sonata 2017 — technical service bulletin
Bulletin 5NP-D5C6C-02 · NHTSA communication 10128597 · issued Jan 8, 2018
Technical service bulletin
communication type
Electrical System
component
2017
model years
2
vehicle entries
Official summary
Hyundai Motor America is conducting Service Campaign T2S to update the navigation system software on certain 2017 Model Year Sonata Hybrid & Plug-In Hybrid vehicles. Service Campaign T2S provides a service procedure to update the navigation system software.
Vehicles covered
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.