Hyundai Elantra 2007 — technical service bulletin
Bulletin 0740014 · NHTSA communication 10023590 · issued Nov 1, 2007
Technical service bulletin
communication type
Power Train
component
2007
model years
1
vehicle entries
Official summary
Automatic transaxle harsh and/or delayed upshift or downshift - gds analysis. *nj
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.