Infiniti G37 2008 — technical service bulletin
Bulletin ITB-07-048 · NHTSA communication 10024351 · issued May 6, 2009
Technical service bulletin
communication type
Engine and Engine Cooling
component
2008
model years
1
vehicle entries
Official summary
2008 g37; intermittent/short duration small rpm increase during braking, with automatic transmission only built before dec. 6, 2007. Vin - built before jnkcv64e(*)8m 115669. *nj updated 4/10/12. *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.