Chevrolet Astro 1992–1994 — technical service bulletin
Bulletin 461103 · NHTSA communication 38072 · issued Dec 1, 1994
Technical service bulletin
communication type
Visibility
component
1992–1994
model years
6
vehicle entries
Official summary
Hvac fan inoperative. *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.