Infiniti QX56 2010 — technical service bulletin
Bulletin ITB13-031 · NHTSA communication 10052865 · issued Aug 12, 2013
Technical service bulletin
communication type
Power Train
component
2010
model years
1
vehicle entries
Official summary
Infiniti: the superseded part listed in the parts information is to be used when replacing the left side transmission to the radiator cooler hose found in figure 1. *js
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.