Infiniti QX4 2001 — technical service bulletin
Bulletin ITB01051 · NHTSA communication 627404 · issued Sep 4, 2001
Technical service bulletin
communication type
Power Train
component
2001
model years
1
vehicle entries
Official summary
Some vehicles may exhibit automatic transmission shift flare from 1st to 2nd or 2nd to 3rd gear while accelerating with moderate throttle application. *tt
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.