Hyundai Elantra 2009–2011 — technical service bulletin
Bulletin TSB-11-SS-002 · NHTSA communication 10041637 · issued Aug 1, 2011
Technical service bulletin
communication type
Electrical System
component
2009–2011
model years
3
vehicle entries
Official summary
Hyundai: information provided for ecm upgrade software. *pe
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.