Chevrolet Silverado 1999–2001 — technical service bulletin
Bulletin 300701 · NHTSA communication 625162 · issued Jul 30, 2001
Technical service bulletin
communication type
Structure
component
1999–2001
model years
6
vehicle entries
Official summary
Information regarding frontal wind noise condition. *yh
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.