Infiniti Q45 1997 — technical service bulletin
Bulletin ITB97003 · NHTSA communication 51290 · issued Jan 15, 1997
Technical service bulletin
communication type
Engine and Engine Cooling
component
1997
model years
2
vehicle entries
Official summary
Releasing a front heated oxygen sensor wrench as an essential tool to each infiniti retailer. *jd
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.