Hyundai Elantra 2012 — technical service bulletin
Bulletin TSB-13-01-034 · NHTSA communication 10053530 · issued Aug 1, 2013
Technical service bulletin
communication type
Electrical System
component
2012
model years
1
vehicle entries
Official summary
Hyundai: to revise the logic, on some vehicles, for the dtcs p2096 post catalyst fuel trim system too lean, p0301/2/3/4 cylinder 1/2/3/4 misfire, an ecu update is provided. Models 2012 elantra. *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.