Pontiac Grand Prix 2001–2002 — technical service bulletin
Bulletin 010844007 · NHTSA communication 620823 · issued Jul 1, 2001
Technical service bulletin
communication type
Electrical System
component
2001–2002
model years
2
vehicle entries
Official summary
Some customers may comment on a whine type noise coming from the radio speakers. This condition is more noticeable after the vehicle has made connection with onstar. The condition is also speed sensitive. *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.