Subaru Impreza 1997 — technical service bulletin
Bulletin 971013WXE62 · NHTSA communication 54209 · issued Oct 13, 1997
Technical service bulletin
communication type
Structure
component
1997
model years
1
vehicle entries
Official summary
Vehicles may experience a corrosion of an oxygen sensor wiring harness connector due to water drainage from the hood scoop air duct. *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.