Chevrolet Corvette 1997–2000 — technical service bulletin
Bulletin 990604029A · NHTSA communication 619725 · issued Dec 1, 2000
Technical service bulletin
communication type
Engine and Engine Cooling
component
1997–2000
model years
4
vehicle entries
Official summary
Some customers may comment on an intermittent accessory drive rumble noise when performing a garage shift and / or during parking lot maneuvers, such as turning the steering wheel to the lock position. *tt
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.