Infiniti G20 1996–1997 — technical service bulletin
Bulletin ITB97021 · NHTSA communication 52183 · issued Apr 16, 1997
Technical service bulletin
communication type
Unknown OR Other
component
1996–1997
model years
9
vehicle entries
Official summary
Diagnostic procedure for p0731, p0732 and p0733 (a/t signals) with no driveability incidents. *tw
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.