Infiniti QX4 2001–2003 — technical service bulletin
Bulletin 03029 · NHTSA communication 10001675 · issued May 15, 2003
Technical service bulletin
communication type
Power Train
component
2001–2003
model years
3
vehicle entries
Official summary
Transfer case oil leak condition. *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.