Infiniti QX4 1997 — technical service bulletin
Bulletin 97080697004 · NHTSA communication 53581 · issued Aug 6, 1997
Technical service bulletin
communication type
Equipment
component
1997
model years
1
vehicle entries
Official summary
Vehicle exhibiting poor cooling or no cooling and unstable vent outlet temperature from a/c. *yc
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.