Infiniti G37 2010–2011 — technical service bulletin
Bulletin ITB-12-027 · NHTSA communication 10044227 · issued Aug 29, 2012
Technical service bulletin
communication type
Power Train
component
2010–2011
model years
2
vehicle entries
Official summary
Infiniti: shift responsiveness issues. Reprogram ecm and tcm. *js updated 7/26/12. *pe updated 8/28/12. *pe updated 11/5/12. *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.