Nissan 240SX 1989–1990 — technical service bulletin
Bulletin NTB95027 · NHTSA communication 4020500 · issued Mar 1, 1995
Technical service bulletin
communication type
Engine and Engine Cooling
component
1989–1990
model years
2
vehicle entries
Official summary
UNKNOWN
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.